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Chen W, Cai Y, Sun X, Liu B, Ying J, Qian Y, Li J, He Z, Wen C, Mao Y, Ye D. Dose-Response Relationship Between Alcohol Consumption and Gout Risk: Do Subtypes of Alcoholic Beverages Make a Difference? J Rheumatol 2024; 51:818-824. [PMID: 38749557 DOI: 10.3899/jrheum.2024-0065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2024] [Indexed: 06/17/2024]
Abstract
OBJECTIVE Although previous studies have explored the association of drinking with gout risk, we sought to explore the dose-response relationship and the evidence between subtypes of alcoholic beverages and gout risk. METHODS The weekly alcoholic beverage consumption of patients in the UK Biobank was collected and calculated. The Cox regression model was applied to assess the effects of drinking alcohol in general and its subtypes on gout risk by calculating the hazard ratio (HR) and 95% CIs. Additionally, the restricted cubic splines were used to estimate the dose-response relationship between alcohol consumption and gout risk. To evaluate the robustness, we performed subgroup analysis across various demographic characteristics. RESULTS During a mean follow-up period of 11.7 years, a total of 5728 new incident gout cases were diagnosed among 331,865 participants. We found that light alcohol consumption was linked to a slight decrease in gout incidence among female individuals (HR 0.78, 95% CI 0.65-0.94, P = 0.01), whereas there was no significant association in male individuals. Moreover, the dose-response relationship showed that drinking light red wine and fortified wine could reduce the gout risk, whereas beer or cider, champagne or white wine, and spirits increased the gout risk at any dose. CONCLUSION Our study suggested a J-shaped dose-response relationship between drinking and gout risk in female individuals, but not in male individuals. For specific alcoholic beverages, light consumption of red wine and fortified wine was associated with reduced gout risk. These findings offer new insights into the roles of alcoholic beverages in gout incidence risk, although further validation is warranted.
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Affiliation(s)
- Weiwei Chen
- W. Chen, X. Sun, PhD, B. Liu, BS, J. Li, PhD, Y. Mao, PhD, D. Ye, PhD, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, Zhejiang
| | - Ying Cai
- Y. Cai, BS, Z. He, PhD, C. Wen, MD, PhD, Institute of Basic Research in Clinical Medicine, Zhejiang Chinese Medical University School of Basic Medical Sciences, Hangzhou, Zhejiang
| | - Xiaohui Sun
- W. Chen, X. Sun, PhD, B. Liu, BS, J. Li, PhD, Y. Mao, PhD, D. Ye, PhD, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, Zhejiang
| | - Bin Liu
- W. Chen, X. Sun, PhD, B. Liu, BS, J. Li, PhD, Y. Mao, PhD, D. Ye, PhD, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, Zhejiang
| | - Jiacheng Ying
- J. Ying, The Fourth School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, Zhejiang
| | - Yu Qian
- Y. Qian, BS, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Jiayu Li
- W. Chen, X. Sun, PhD, B. Liu, BS, J. Li, PhD, Y. Mao, PhD, D. Ye, PhD, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, Zhejiang
| | - Zhixing He
- Y. Cai, BS, Z. He, PhD, C. Wen, MD, PhD, Institute of Basic Research in Clinical Medicine, Zhejiang Chinese Medical University School of Basic Medical Sciences, Hangzhou, Zhejiang
| | - Chengping Wen
- Y. Cai, BS, Z. He, PhD, C. Wen, MD, PhD, Institute of Basic Research in Clinical Medicine, Zhejiang Chinese Medical University School of Basic Medical Sciences, Hangzhou, Zhejiang
| | - Yingying Mao
- W. Chen, X. Sun, PhD, B. Liu, BS, J. Li, PhD, Y. Mao, PhD, D. Ye, PhD, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, Zhejiang;
| | - Ding Ye
- W. Chen, X. Sun, PhD, B. Liu, BS, J. Li, PhD, Y. Mao, PhD, D. Ye, PhD, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, Zhejiang;
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Driollet B, Couchoud C, Bacchetta J, Boyer O, Hogan J, Morin D, Nobili F, Tsimaratos M, Bérard E, Bayer F, Launay L, Leffondré K, Harambat J. Social Deprivation and Incidence of Pediatric Kidney Failure in France. Kidney Int Rep 2024; 9:2269-2277. [PMID: 39081742 PMCID: PMC11284436 DOI: 10.1016/j.ekir.2024.04.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 04/12/2024] [Accepted: 04/17/2024] [Indexed: 08/02/2024] Open
Abstract
Introduction Approximately 8 per million children and young adults aged < 20 years initiate kidney replacement therapy (KRT) per year in France. We hypothesize that social deprivation could be a determinant of childhood-onset kidney failure. The objective of this study was to estimate the incidence of pediatric KRT in France according to the level of social deprivation. Methods All patients < 20 years who initiated KRT from 2010 to 2015 in metropolitan France were included. Data were collected from the comprehensive French registry of KRT French Renal Epidemiology and Information network (REIN). We used a validated ecological index to assess social deprivation, the 2011 French version of the European Deprivation Index (EDI). We estimated the age standardized incidence rates according to the quintiles of EDI using direct standardization and incidence rate ratio using Poisson regression. Results We included 672 children with kidney failure (58.6% males, 30.7% with glomerular or vascular disease, 43.3% starting KRT between 11 and 17 years). 38.8% were from the most deprived areas (quintile 5 of EDI). The age standardized incidence rate increased with quintile of EDI, from 5.45 (95% confidence interval [CI] = 4.25-6.64) per million children per year in the least deprived quintile to 8.46 (95% CI = 7.41-9.51) in the most deprived quintile of EDI (incidence rates ratio Q5 vs. Q1 1.53-fold; 95% CI = 1.18-2.01). Conclusion This study showed that even in a country with a universal health care system, there is a strong association between the incidence of pediatric KRT and social deprivation showing that social health inequalities appear from KRT initiation. This study highlights the need to look further into social inequalities in the earliest stage of chronic kidney disease (CKD).
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Affiliation(s)
- Bénédicte Driollet
- University of Bordeaux, ISPED, Centre INSERM U1219-Bordeaux Population Health, Bordeaux, France
- INSERM, Clinical Investigation Center-Clinical Epidemiology CIC-1401, Bordeaux, France
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Quebec, Canada
| | - Cécile Couchoud
- REIN registry, Agence de la Biomédecine, La Plaine-Saint Denis, France
| | - Justine Bacchetta
- Pediatric Nephrology Unit, Centre de Référence des Maladies Rénales Rares Nephrogones, Femme Mère Enfants Hospital, Hospices Civils de Lyon, Bron, France
| | - Olivia Boyer
- Pediatric Nephrology Unit, Centre de Référence des Maladies Rénales Rares MARHEA, Necker-Enfants Malades Hospital, Imagine Institute, Université Paris Cité, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Julien Hogan
- Pediatric Nephrology Unit, Centre de Référence des Maladies Rénales Rares Marhea, Robert Debré Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Denis Morin
- Pediatric Nephrology Unit, Centre de Référence des Maladies Rénales Rares Sorare, Arnaud de Villeneuve Hospital, Montpellier University Hospital, Montpellier, France
| | - François Nobili
- Department of Pediatrics, Besançon University Hospital, Besançon, France
| | - Michel Tsimaratos
- REIN registry, Agence de la Biomédecine, La Plaine-Saint Denis, France
- Pediatric Nephrology Unit, La Timone University Hospital, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - Etienne Bérard
- Department of Pediatrics, Nice University Hospital, Nice, France
| | - Florian Bayer
- REIN registry, Agence de la Biomédecine, La Plaine-Saint Denis, France
| | - Ludivine Launay
- INSERM-UCN U1086 Anticipe, Equipe Labellisée Ligue Contre le Cancer, Centre de Lutte contre le Cancer François Baclesse, Caen, France
| | - Karen Leffondré
- University of Bordeaux, ISPED, Centre INSERM U1219-Bordeaux Population Health, Bordeaux, France
- INSERM, Clinical Investigation Center-Clinical Epidemiology CIC-1401, Bordeaux, France
| | - Jérôme Harambat
- University of Bordeaux, ISPED, Centre INSERM U1219-Bordeaux Population Health, Bordeaux, France
- INSERM, Clinical Investigation Center-Clinical Epidemiology CIC-1401, Bordeaux, France
- Pediatric Nephrology Unit, Centre de Référence Maladies rénales rares Sorare, Pellegrin-Enfants Hospital, Bordeaux University Hospital, Bordeaux, France
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Yang H, Wang Q, Zhang S, Zhang J, Zhang Y, Feng J. Association of Domestic Water Hardness with All-Cause and Cause-Specific Cancers: Evidence from 447,996 UK Biobank Participants. ENVIRONMENTAL HEALTH PERSPECTIVES 2024; 132:67008. [PMID: 38889166 PMCID: PMC11218704 DOI: 10.1289/ehp13606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 06/02/2024] [Accepted: 06/03/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Accumulating evidence suggests that domestic water hardness is linked to health outcomes, but its association to all-cause and cause-specific cancers warrants investigation. OBJECTIVE The aim of this study was to investigate the association of domestic hard water with all-cause and cause-specific cancers. METHODS In the prospective cohort study, a total of 447,996 participants from UK Biobank who were free of cancer at baseline were included and followed up for 16 y. All-cause and 22 common cause-specific cancer diagnoses were ascertained using hospital inpatient records and self-reported data until 30 November 2022. Domestic water hardness, measured by CaCO 3 concentrations, was obtained from the local water supply companies across England, Scotland, and Wales in 2005. Data were analyzed using Cox proportional hazard models, with adjustments for known measured confounders, including demographic, socioeconomic, clinical, biochemical, lifestyle, and environmental factors. RESULTS Over a median follow-up of 13.6 y (range: 12.7-14.4 y), 58,028 all-cause cancer events were documented. A U-shaped relationship between domestic water hardness and all-cause cancers was observed (p for nonlinearity < 0.001 ). In comparison with individuals exposed to soft water (0 - 60 mg / L ), the hazard ratios (HRs) and 95% confidence intervals (CIs) of all-cause cancer were 1.00 (95% CI: 0.98, 1.02) for those exposed to moderate hard water (> 60 - 120 mg / L ), 0.88 (95% CI: 0.84, 0.91) for those exposed to hard water (> 120 - 180 mg / L ) and 1.06 (95% CI: 1.04, 1.08) for those exposed to very hard water (> 180 mg / L ). Additionally, domestic water hardness was associated with 11 of 22 cause-specific cancers, including cancers of the esophagus, stomach, colorectal tract, lung, breast, prostate, and bladder, as well as non-Hodgkin lymphoma, multiple myeloma, malignant melanoma, and hematological malignancies. Moreover, we observed a positive linear relationship between water hardness and bladder cancer. DISCUSSION Our findings suggest that domestic water hardness was associated with all-cause and multiple cause-specific cancers. Findings from the UK Biobank support a potentially beneficial association between hard water and the incidence of all-cause cancer. However, very hard water may increase the risk of all-cause cancer. https://doi.org/10.1289/EHP13606.
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Affiliation(s)
- Hongxi Yang
- Department of Bioinformatics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Qi Wang
- Department of Orthopedics, Tianjin NanKai Hospital, Tianjin Medical University, Tianjin, China
- Department of Orthopedics, Integrated Chinese and Western Medicine Hospital, Tianjin University, Tianjin, China
| | - Shuquan Zhang
- Department of Orthopedics, Tianjin NanKai Hospital, Tianjin Medical University, Tianjin, China
- Department of Orthopedics, Integrated Chinese and Western Medicine Hospital, Tianjin University, Tianjin, China
| | - Jingyu Zhang
- Department of Bone and Soft Tissue Oncology, Tianjin Hospital, Tianjin University, Tianjin, China
| | - Yuan Zhang
- Raymond G. Perelman Center for Cellular and Molecular Therapeutics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jiangtao Feng
- Department of Orthopedics, Tianjin NanKai Hospital, Tianjin Medical University, Tianjin, China
- Department of Orthopedics, Integrated Chinese and Western Medicine Hospital, Tianjin University, Tianjin, China
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Godet C, Sabbagh C, Beyer-Berjot L, Ouaissi M, Zerbib P, Valérie B, Manceau G, Panis Y, Buscail E, Venara A, Khaoudy I, Gaillard M, Viennet M, Thobie A, Menahem B, Eveno C, Bonnel C, Mabrut JY, Badic B, Chautard J, Eid Y, Duchalais E, Lakkis Z, Cotte E, Laforest A, Desfourneaux-Denis V, Maggiori L, Rebibo L, Niki C, Talal A, Mege D, Bonnamy C, Germain A, Mauvais F, Tresallet C, Roudie J, Laurent A, Trilling B, Bertrand M, Massalou D, Romain B, Tranchart H, Pellegrin A, Dejardin O, Alves A. Risk factors for emergency surgery for diverticulitis: A retrospective multicentric French study at 41 hospitals. Surgery 2024; 175:1508-1517. [PMID: 38609785 DOI: 10.1016/j.surg.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/10/2023] [Accepted: 02/06/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND The observed increase in the incidence of complicated diverticulitis may lead to the performance of more emergency surgeries. This study aimed to assess the rate and risk factors of emergency surgery for sigmoid diverticulitis. METHOD The primary outcomes were the rate of emergency surgery for sigmoid diverticulitis and its associated risk factors. The urgent or elective nature of the surgical intervention was provided by the surgeon and in accordance with the indication for surgical treatment. A mixed logistic regression with a random intercept after multiple imputations by the chained equation was performed to consider the influence of missing data on the results. RESULTS Between 2010 and 2021, 6,867 patients underwent surgery for sigmoid diverticulitis in the participating centers, of which one-third (n = 2317) were emergency cases. In multivariate regression analysis with multiple imputation by chained equation, increasing age, body mass index <18.5 kg/m2, neurologic and pulmonary comorbidities, use of anticoagulant drugs, immunocompromised status, and first attack of sigmoid diverticulitis were independent risk factors for emergency surgery. The likelihood of emergency surgery was significantly more frequent after national guidelines, which were implemented in 2017, only in patients with a history of sigmoid diverticulitis attacks. CONCLUSION The present study highlights a high rate (33%) of emergency surgery for sigmoid diverticulitis in France, which was significantly associated with patient features and the first attack of diverticulitis.
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Affiliation(s)
- Camille Godet
- Department of Digestive Surgery, University Hospital of Caen, France.
| | - Charles Sabbagh
- Department of Digestive Surgery, Amiens University Hospital, France
| | - Laura Beyer-Berjot
- Department of Digestive Surgery Assistance Publique Hôpitaux de Marseille, North University Hospital, France
| | - Mehdi Ouaissi
- Department of Digestive, Oncological, Endocrine, Hepatobiliary, and Liver Transplant, Trousseau Hospital, University Hospital of Tours, France
| | - Philippe Zerbib
- Department of Digestive Surgery and Transplantation, Huriez Hospital, Universite Lille Nord de France, France
| | - Bridoux Valérie
- Department of Digestive Surgery, University Hospital of Rouen, France
| | - Gilles Manceau
- Department of Digestive and Oncological Surgery, European Georges Pompidou Hospital, Paris Cité University, AP-HP, Paris, France
| | - Yves Panis
- Colorectal surgery Center, Groupe Hospitalier Privé Ambroise-Paré Hartmann, Neuilly/Seine, France
| | - Etienne Buscail
- Department of Surgery, CHU Toulouse-Rangueil and Toulouse University, Toulouse, France
| | - Aurélien Venara
- Department of Digestive Surgery, University Hospital of Angers, Angers, France
| | - Iman Khaoudy
- Department of Digestive Surgery, Le Havre Hospital, Le Havre, France
| | - Martin Gaillard
- Department of Digestive Surgery, Cochin Hospital, Paris, France
| | - Manon Viennet
- Department of General Surgery, University Hospital of Bocage, Dijon, France
| | - Alexandre Thobie
- Department of Digestive Surgery, Avranches-Granville Hospital, Avranches, France
| | | | - Clarisse Eveno
- Department of Digestive Surgery, University Hospital of Lille, France
| | - Catherine Bonnel
- Department of Digestive Surgery, Nord-Essonne Hospital, Longjumeau, France
| | - Jean-Yves Mabrut
- Department of Digestive Surgery and Transplantation, Croix Rousse University Hospital, Lyon, France
| | - Bogdan Badic
- Department of General and Digestive Surgery, University Hospital, Brest, France
| | - Julien Chautard
- Department of Digestive Surgery, Memorial Hospital of Saint-Lô, France
| | - Yassine Eid
- 21 Department of Digestive Surgery, Robert Bisson Hospital, Lisieux, France
| | - Emilie Duchalais
- 22 Department of Oncological, Digestive and Endocrine Surgery, University Hospital of Nantes, France
| | - Zaher Lakkis
- Department of Digestive Surgical Oncology and Liver Transplantation, University Hospital of Besançon, France
| | - Eddy Cotte
- Department of Digestive Surgery, Hospital Lyon Sud, France
| | - Anaïs Laforest
- Department of Digestive Surgery, Montsouris Institut, Paris, France
| | | | - Léon Maggiori
- Department of Digestive Surgery, Hôpital Saint-Louis, Université Paris VII, APHP, France
| | - Lionel Rebibo
- Department of Digestive, Oesogastric and Bariatric Surgery, Hôpital Bichat-Claude-Bernard, Paris, France
| | - Christou Niki
- Department of Digestive Surgery, Limoges Hospital, France
| | - Ali Talal
- Department of Digestive Surgery, Argentan Hospital, France
| | - Diane Mege
- Department of Digestive Surgery, Aix Marseille Univ, APHM, Timone University Hospital, Marseille, France
| | - Cécile Bonnamy
- Department of Digestive Surgery, Bayeux Hospital, France
| | | | | | - Christophe Tresallet
- Department of Digestive Surgical Oncology, Avicenne University Hospital, Bobigny, Sorbonne Paris Nord University, France
| | - Jean Roudie
- Department of Digestive Surgery, Martinique Hospital, Fort-de-France, France
| | - Alexis Laurent
- Department of Digestive Surgery, Créteil Hospital, France
| | - Bertrand Trilling
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, CHU Grenoble Alpes, TIMC, Grenoble, France; Department of Digestive Surgery and Emergency, University Hospital of Grenoble, Alpes, France
| | - Martin Bertrand
- Department of Digestive Surgery, University Hospital of Nîmes, France
| | - Damien Massalou
- Department of Digestive Surgery, Hospital L'Archet, Nice University, Nice, France
| | - Benoit Romain
- Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg University Hospital, France
| | - Hadrien Tranchart
- Department of Minimally Invasive Digestive Surgery, Antoine Beclere Hospital, AP-HP, Clamart, France
| | | | - Olivier Dejardin
- Department of Research; CHU de Caen, ANTICIPE, Inserm Unity UMR 1086, France
| | - Arnaud Alves
- Department of Digestive Surgery, University Hospital of Caen, France; Department of Research; CHU de Caen, ANTICIPE, Inserm Unity UMR 1086, France
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Casey C, Buckley CM, Kearney PM, Griffin MD, Dinneen SF, Griffin TP. Social deprivation and diabetic kidney disease: A European view. J Diabetes Investig 2024; 15:541-556. [PMID: 38279774 PMCID: PMC11060165 DOI: 10.1111/jdi.14156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/10/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024] Open
Abstract
There is a large body of literature demonstrating a social gradient in health and increasing evidence of an association between social deprivation and diabetes complications. Diabetic kidney disease (DKD) increases mortality in people with diabetes. Socioeconomic deprivation is increasingly recognized as a modifier of risk factors for kidney disease but also an independent risk factor itself for kidney disease. This may not be truly appreciated by clinicians and warrants further attention and exploration. In this review we explore the literature to date from Europe on the relationship between social deprivation and DKD. The majority of the studies showed at least an association with microalbuminuria, an early marker of DKD, while many showed an association with overt nephropathy. This was seen across many countries in Europe using a variety of different measures of deprivation. We reviewed and considered the mechanisms by which deprivation may lead to DKD. Health related behaviors such as smoking and suboptimal control of risk factors such as hypertension, hyperglycemia and elevated body mass index (BMI) accounts for some but not all of the association. Poorer access to healthcare, health literacy, and stress are also discussed as potential mediators of the association. Addressing deprivation is difficult but starting points include targeted interventions for people living in deprived circumstances, equitable roll out of diabetes technology, and flexible outpatient clinic arrangements including virtual and community-based care.
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Affiliation(s)
- Caoimhe Casey
- Centre for Diabetes, Endocrinology and MetabolismGalway University HospitalsGalwayIreland
- School of Public HealthUniversity College CorkCorkIreland
| | | | | | - Matthew D Griffin
- Regenerative Medicine Institute (REMEDI) at CÚRAM SFI Research Centre for Medical Devices, School of MedicineUniversity of GalwayGalwayIreland
- Department of NephrologyGalway University HospitalGalwayIreland
| | - Sean F Dinneen
- Centre for Diabetes, Endocrinology and MetabolismGalway University HospitalsGalwayIreland
- School of MedicineUniversity of GalwayGalwayIreland
| | - Tomás P Griffin
- Centre for Diabetes, Endocrinology and MetabolismGalway University HospitalsGalwayIreland
- School of MedicineUniversity of GalwayGalwayIreland
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Da H, Yang R, Liang J, Wang J, Yang W, Dunk MM, Qi X, Xu W. Association of a low-inflammatory diet with survival among adults: The role of cardiometabolic diseases and lifestyle. Clin Nutr 2024; 43:943-950. [PMID: 38422952 DOI: 10.1016/j.clnu.2024.02.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 02/18/2024] [Accepted: 02/21/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND & AIMS Evidence on the association between dietary inflammation and longevity is limited. We aimed to examine the association of a low-inflammatory diet with mortality and longevity, and to explore whether cardiometabolic diseases (CMDs) and lifestyle factors may play a role in this association. METHODS Within the UK Biobank, 188,443 participants aged 39-72 years (mean 56.07) were followed for up to 16 years to detect survival status from the death registry. At baseline, dietary intake was assessed with a 24-h dietary record. An inflammatory diet index (IDI) was calculated as weighted sum of 31 food groups (including 14 anti-inflammatory and 17 pro-inflammatory) based on plasma high-sensitivity C-reactive protein levels, and tertiled as low, moderate, and high IDI scores. Baseline lifestyle beyond diet was assessed by summing the number of healthy lifestyle factors (i.e., never smoking, regular physical activity, and normal BMI) and categorized as unfavorable (≤1) and favorable (≥2). Presence of CMDs was defined as having any one of type 2 diabetes, ischemic heart disease, atrial fibrillation, heart failure, and stroke. Data were analyzed using Cox regression, Laplace regression, and generalized structural equation modelling. RESULTS During the follow-up (median 9.79 years, interquartile range: 9.68-10.57 years), 9178 (4.9%) participants died. In multi-adjusted Cox regression models, a low-inflammatory diet (i.e. low IDI score) was associated with lower risk of all-cause mortality [hazard ratio (HR) = 0.82, 95% confidence interval (CI): 0.78 to 0.86]. Laplace regression analysis showed that the multi-adjusted 10th percentile difference (10th PD, 95% CI) of death time was delayed by 0.80 (0.55, 1.06; P < 0.001) years for participants with a low IDI score compared to those with a high IDI score. In mediation analysis, 21.48% of the association between IDI and mortality was mediated by CMDs. In joint effect analysis, participants with a low IDI score and favorable lifestyle had a 42% lower risk of death (HR = 0.58, 95% CI: 0.54, 0.62) compared to those with a high IDI score and unfavorable lifestyle. There was a significant additive interaction between low IDI score and favorable lifestyle on decreased mortality. CONCLUSIONS A low-inflammatory diet is associated with a lower risk of death and could prolong survival time. CMDs may partially mediate the IDI-mortality association. A favorable lifestyle beyond diet may augment the positive effect of a low-inflammatory diet on longevity.
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Affiliation(s)
- Huiying Da
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China
| | - Rongrong Yang
- Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiaxin Liang
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China
| | - Jiao Wang
- Department of Epidemiology, College of Preventive Medicine, Third Military Medical University, Chongqing, China
| | - Wenzhe Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China
| | - Michelle M Dunk
- Aging Research Center, Department of Neurobiology, Health Care Sciences and Society Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Xiuying Qi
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China
| | - Weili Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China; Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China; Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China; Aging Research Center, Department of Neurobiology, Health Care Sciences and Society Karolinska Institutet and Stockholm University, Stockholm, Sweden.
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7
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Quillet A, Le Stang N, Meriau N, Isambert N, Defossez G. Socio-demographic inequalities in stage at diagnosis of lung cancer: A French population-based study. Cancer Epidemiol 2024; 89:102522. [PMID: 38237387 DOI: 10.1016/j.canep.2024.102522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/26/2023] [Accepted: 01/01/2024] [Indexed: 03/16/2024]
Abstract
BACKGROUND Diagnosing patients at a non-advanced stage has become a mainstay of lung cancer prevention and control strategies. Understanding socio-demographic inequalities in stage at diagnosis may improve the targeting of interventions on patients at higher risk. This study aimed to identify these socio-demographic determinants in a large-scale French population-based cancer registry. METHODS All incident lung cancers diagnosed between 2008 and 2019 identified from the Poitou-Charentes Cancer Registry (south-west France) were included. Stage at diagnosis was categorised as advanced/non-advanced (TNM III/IV vs I/II) according to the 8th TNM edition, the objective being to ensure a consistent level of prognosis over time. Socio-demographic variables included age, sex, the French European Deprivation Index (EDI) and patient's place of residence. Their impact on stage at diagnosis was quantified by multivariate logistic regression models with subgroup analyses by histological subtype. RESULTS Out of the 15,487 included patients, 75% were diagnosed at an advanced stage (66% to 95% depending on the histological subtype), 17% at a non-advanced stage and 10% at a non-specified stage. Multivariate analysis showed different patterns according to histological subtypes. In patients with adenocarcinoma, a higher risk of advanced stage was found for younger and older patients (u-shape), those most deprived, and those living in rural areas. The same effect of age was reported for squamous cell carcinomas, while no association was found for small-cell lung carcinomas. CONCLUSIONS This study highlighted substantial socio-demographic inequalities in stage at diagnosis, specifically for adenocarcinoma patients. Diagnosis strategies could be refined and strengthened in the non-smoker population, in which adenocarcinomas are mainly reported.
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Affiliation(s)
- Alexandre Quillet
- CHU de Poitiers, Service D'Information Médicale, F-86000 Poitiers, France; Université de Poitiers, CIC-INSERM, Axe SCALE-EPI, F-86000 Poitiers, France; CHU de Poitiers, Registre Général des Cancers de Poitou-Charentes, F-86000 Poitiers, France.
| | - Nolwenn Le Stang
- Université de Poitiers, CIC-INSERM, Axe SCALE-EPI, F-86000 Poitiers, France; CHU de Poitiers, Registre Général des Cancers de Poitou-Charentes, F-86000 Poitiers, France
| | - Nicolas Meriau
- CHU de Poitiers, Registre Général des Cancers de Poitou-Charentes, F-86000 Poitiers, France
| | - Nicolas Isambert
- CHU de Poitiers, Service D'Oncologie Médicale, F-86000 Poitiers, France; Université de Poitiers, CIC-INSERM, Axe THOR, F-86000 Poitiers, France
| | - Gautier Defossez
- Université de Poitiers, CIC-INSERM, Axe SCALE-EPI, F-86000 Poitiers, France; CHU de Poitiers, Registre Général des Cancers de Poitou-Charentes, F-86000 Poitiers, France
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8
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Helbich M, Zeng Y, Sarker A. Area-level Measures of the Social Environment: Operationalization, Pitfalls, and Ways Forward. Curr Top Behav Neurosci 2024. [PMID: 38453766 DOI: 10.1007/7854_2024_464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
People's mental health is intertwined with the social environment in which they reside. This chapter explores approaches for quantifying the area-level social environment, focusing specifically on socioeconomic deprivation and social fragmentation. We discuss census data and administrative units, egocentric and ecometric approaches, neighborhood audits, social media data, and street view-based assessments. We close the chapter by discussing possible paths forward from associations between social environments and health to establishing causality, including longitudinal research designs and time-series social environmental indices.
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Affiliation(s)
- Marco Helbich
- Department of Human Geography and Spatial Planning, Faculty of Geosciences, Utrecht University, Utrecht, The Netherlands.
- Health and Quality of Life in a Green and Sustainable Environment Research Group, Strategic Research and Innovation Program for the Development of MU - Plovdiv, Medical University of Plovdiv, Plovdiv, Bulgaria.
- Environmental Health Division, Research Institute at Medical University of Plovdiv, Medical University of Plovdiv, Plovdiv, Bulgaria.
| | - Yi Zeng
- Department of Human Geography and Spatial Planning, Faculty of Geosciences, Utrecht University, Utrecht, The Netherlands
| | - Abeed Sarker
- Emory University School of Medicine, Atlanta, GA, USA
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9
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Delacôte C, Ariza JM, Delacour-Billon S, Ayrault-Piault S, Borghi G, Menanteau K, Bouron A, Métais M, Cowppli-Bony A, Molinié F. Socioeconomic and geographic disparities of breast cancer incidence according to stage at diagnosis in France. Cancer Causes Control 2024; 35:241-251. [PMID: 37697113 DOI: 10.1007/s10552-023-01779-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/17/2023] [Indexed: 09/13/2023]
Abstract
PURPOSE Low socioeconomic background (SB) has been associated with lower breast cancer (BC) incidence and higher BC mortality. One explanation of this paradox is the higher frequency of advanced BC observed in deprived women. However, it is still unclear if SB affects similarly BC incidence. This study investigated the link between SB and early/advanced BC incidence from Loire-Atlantique/Vendee Cancer registry data (France). MATERIALS AND METHODS Fourteen thousand three hundred fifty three women living in the geographic area covered by the registry and diagnosed with a primary BC in 2008-2015 were included. SB was approached by a combination of two ecological indexes (French European Deprivation Index and urban/rural residence place). Mixed effects logistic and Poisson regressions were used, respectively, to estimate the odds of advanced (stage ≥ II) BC and the ratio of incidence rates of early (stage 0-I) and advanced BC according to SB, overall and by age group (< 50, 50-74, ≥ 75). RESULTS Compared to women living in affluent-urban areas, women living in deprived-urban and deprived-rural areas had a higher proportion of advanced BC [respectively, OR = 1.11 (1.01-1.22), OR = 1.60 (1.25-2.06)] and lower overall (from - 6 to - 15%) and early (from - 9 to - 31%) BC incidences rates Advanced BC incidence rates were not influenced by SB. These patterns were similar in women under 75 years, especially in women living in deprived-rural areas. In the elderly, no association between SB and BC frequency/incidence rates by stage was found. CONCLUSION Although advanced BC was more frequent in women living in deprived and rural areas, SB did not influence advanced BC incidence. Therefore, differences observed in overall BC incidence according to SB were only due to higher incidence of early BC in affluent and urban areas. Future research should confirm these results in other French areas.
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Affiliation(s)
- Claire Delacôte
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France.
- SIRIC ILIAD INCa-DGOS-Inserm_12558, Nantes, France.
| | - Juan Manuel Ariza
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
- SIRIC ILIAD INCa-DGOS-Inserm_12558, Nantes, France
| | - Solenne Delacour-Billon
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
- French Network of Cancer Registries (FRANCIM), Toulouse, France
| | - Stéphanie Ayrault-Piault
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
- French Network of Cancer Registries (FRANCIM), Toulouse, France
| | - Giulio Borghi
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
| | - Katia Menanteau
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
| | - Aurélie Bouron
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
| | - Magali Métais
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
| | - Anne Cowppli-Bony
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
- SIRIC ILIAD INCa-DGOS-Inserm_12558, Nantes, France
- French Network of Cancer Registries (FRANCIM), Toulouse, France
- Equipe Constitutive du CERPOP, UMR 1295, Inserm, Equipe EQUITY, Université Toulouse III, Toulouse, France
| | - Florence Molinié
- Registre des Cancers de Loire-Atlantique et de Vendée, Nantes, France
- SIRIC ILIAD INCa-DGOS-Inserm_12558, Nantes, France
- French Network of Cancer Registries (FRANCIM), Toulouse, France
- Equipe Constitutive du CERPOP, UMR 1295, Inserm, Equipe EQUITY, Université Toulouse III, Toulouse, France
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10
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Comoz B, Ollivier-Hourmand I, Bouvier AM, Nousbaum JB, Nguyen TTN, Launoy G, Bouvier V, Bryere J. Impact of socio-economic environment on incidence of primary liver cancer in France between 2006 and 2016. Liver Int 2024; 44:446-453. [PMID: 38010978 DOI: 10.1111/liv.15784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND AND AIMS To measure the impact of socio-economic environment on the incidence of hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (iCCA). METHOD The study used data from the French Network of Cancer Registries (FRANCIM) between 2006 and 2016. Classification of patients into HCC and iCCA was performed according to the topographical and morphological codes of the 3rd edition of the International Classification of Diseases for Oncology. Patient addresses were geolocalized and assigned to an IRIS, the smallest French geographic unit. Socio-economic environment was assessed by the European Deprivation Index (EDI). Sex- and age-standardized incidence rates with 95% confidence intervals (CI) were estimated per 100 000 inhabitants, by national quintiles, for each IRIS, sex and age group. Quintile 1 (Q1) characterized the most affluent areas. A Poisson regression was performed to model the impact of deprivation. RESULTS We included 22 249 cases (79.64% HCC, 16.97% iCCA). Incidence rates were 11.46 and 2.39 per 100 000 person-years for HCC and iCCA, respectively. There was an over-incidence of HCC in quintiles 2, 3, 4 and 5 compared to quintile 1: Q1 10.28 [9.9-10.66] per 100 000 person-years, Q2 11.43 [10.48-12.47] (p < .0001), Q3 11.81 [10.82-12.89] (p < .0001), Q4 12.26 [11.25-13.37] (p < .001) and Q5 11.53 [10.57-12.57] (p < .0001). By contrast, there was no difference for iCCa. Deprivation was significantly associated with HCC in men (p = .0018) and women (p = .0009), but not with iCCA (p = .7407). CONCLUSION The incidence of HCC is related to socio-economic environment, unlike iCCA. HCC and iCCA should be studied separately in epidemiological studies.
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Affiliation(s)
- Bertille Comoz
- Service d'hépato-gastroentérologie, CHU de Caen, Caen, France
- ANTICIPE U1086 INSERM-UCN, Université de Caen Normandie UNICAEN, Centre François Baclesse, Caen, France
| | - Isabelle Ollivier-Hourmand
- Service d'hépato-gastroentérologie, CHU de Caen, Caen, France
- ANTICIPE U1086 INSERM-UCN, Université de Caen Normandie UNICAEN, Centre François Baclesse, Caen, France
| | - Anne-Marie Bouvier
- Registre Bourguignon des Cancers digestifs, INSERM UMR 1231, UFR Santé de Bourgogne, Dijon, France
| | - Jean-Baptiste Nousbaum
- Service d'hépato-gastroentérologie, CHU de Brest, Brest, France
- Registre des Cancers digestifs du Finistère, EA 7479 SPURBO, Université de Bretagne Occidentale, Brest, France
| | - Thi Thu Nga Nguyen
- Service d'hépato-gastroentérologie, CHU de Caen, Caen, France
- ANTICIPE U1086 INSERM-UCN, Université de Caen Normandie UNICAEN, Centre François Baclesse, Caen, France
| | - Guy Launoy
- ANTICIPE U1086 INSERM-UCN, Université de Caen Normandie UNICAEN, Centre François Baclesse, Caen, France
- Registre des Cancers digestifs du Calvados, CHU de Caen, Caen, France
| | - Véronique Bouvier
- ANTICIPE U1086 INSERM-UCN, Université de Caen Normandie UNICAEN, Centre François Baclesse, Caen, France
- Registre des Cancers digestifs du Calvados, CHU de Caen, Caen, France
| | - Joséphine Bryere
- ANTICIPE U1086 INSERM-UCN, Université de Caen Normandie UNICAEN, Centre François Baclesse, Caen, France
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11
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Sakhi H, Beaumier M, Couchoud C, Prezelin-Reydit M, Radenac J, Lobbedez T, Morin D, Audard V, Chatelet V. Social deprivation and kidney failure due to an undiagnosed nephropathy. Nephrol Dial Transplant 2023; 39:133-140. [PMID: 37580138 DOI: 10.1093/ndt/gfad174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND In France, kidney diseases of undetermined origin account for 5%-20% of all causes of end-stage kidney disease. We investigated the impact of social disadvantage on the lack of aetiological diagnosis of nephropathies. METHODS Data from patients who started dialysis in France between 1 January 2017 and 30 June 2018 were extracted from the French Renal Epidemiology and Information Network registry. The social deprivation of each individual was estimated by the European Deprivation Index (EDI) defined by the patient's address. Logistic regression was used to perform mediation analysis to study the potential association between social deprivation and unknown nephropathy. RESULTS Of the 7218 patients included, 1263 (17.5%) had unknown kidney disease. A total of 394 (31.4%) patients in the unknown kidney disease belonged to the most deprived quintile of the EDI [fifth quintile (Q5)], vs 1636 (27.5%) patients in the known kidney disease group. In the multivariate analysis, unknown kidney disease was associated with Q5 (odds ratio 1.40, 95% confidence interval 1.12-1.74, P = .003). Mediation analysis did not identify any variables (e.g. obesity, initiation of dialysis in emergency, number of visits to the general practitioner and nephrologist before initiation of dialysis, date of first nephrology consultation) that mediated the association between social deprivation and nephropathy of unknown origin. CONCLUSIONS Our results show that, compared with nondeprived subjects, individuals experiencing social deprivation have a higher risk of unknown nephropathy at dialysis initiation. However, mediation analysis did not identify any variables that explained the association between social deprivation and nephropathy of unknown origin.
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Affiliation(s)
- Hamza Sakhi
- Assistance Publique des Hôpitaux de Paris (AP-HP), Department of Nephrology, Dialysis and Transplantation, CHU Necker, Paris, France
| | - Mathilde Beaumier
- Centre Universitaire des maladies rénales, CHU de Caen Normandie, Caen, France
- Unit INSERM 1086 ANTICIPE, centre de lutte contre le cancer François Baclesse, Caen, France
| | - Cécile Couchoud
- REIN Registry, Biomedecine Agency, Saint-Denis-La-Plaine, France
| | - Mathilde Prezelin-Reydit
- Maison du Rein AURAD Aquitaine, Gradignan, France
- Université de Bordeaux, INSERM, CIC1401-EC, Bordeaux, France
| | - Jennifer Radenac
- Filière ORKiD (Orphan Rare Kidney Disease), CHU de Montpellier, Montpellier, France
| | - Thierry Lobbedez
- Centre Universitaire des maladies rénales, CHU de Caen Normandie, Caen, France
- Unit INSERM 1086 ANTICIPE, centre de lutte contre le cancer François Baclesse, Caen, France
| | - Denis Morin
- Filière ORKiD (Orphan Rare Kidney Disease), CHU de Montpellier, Montpellier, France
- Department of Pediatric Nephrology and Endocrinology, CHU de Montpellier, Montpellier, France
| | - Vincent Audard
- Filière ORKiD (Orphan Rare Kidney Disease), CHU de Montpellier, Montpellier, France
- AP-HP, Department of Nephrology and Transplantation, Henri Mondor Hospital University, Centre de Référence Maladie Rare « Syndrome Néphrotique Idiopathique », Fédération Hospitalo-Universitaire « Innovative therapy for immune disorders », Créteil, France
- Université Paris Est Créteil, Institut National de la Santé et de la Recherche Médicale (INSERM) U955, Institut Mondor de Recherche Biomédicale (IMRB), Créteil, France
| | - Valérie Chatelet
- Centre Universitaire des maladies rénales, CHU de Caen Normandie, Caen, France
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12
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Merville O, Rollet Q, Dejardin O, Launay L, Guillaume É, Launoy G. Area-based social inequalities in adult mortality: construction of French deprivation-specific life tables for the period 2016-2018. Front Public Health 2023; 11:1310315. [PMID: 38174081 PMCID: PMC10762790 DOI: 10.3389/fpubh.2023.1310315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Background In order to tackle social inequalities in mortality, it is crucial to quantify them. We produced French deprivation-specific life tables for the period 2016-2018 to measure the social gradient in adult all-cause mortality. Methods Data from the Permanent Demographic Sample (EDP) were used to provide population and death counts by age, sex and deprivation quintile. The European Deprivation Index (EDI), applied at a sub-municipal geographical level, was used as an ecological measure of deprivation. Smoothed mortality rates were calculated using a one-dimensional Poisson counts smoothing method with P-Splines. We calculated life expectancies by age, sex and deprivation quintile as well as interquartile mortality rate ratios (MRR). Results At the age of 30, the difference in life expectancy between the most and least deprived groups amounted to 3.9 years in males and 2.2 years in females. In terms of relative mortality inequalities, the largest gaps between extreme deprivation groups were around age 55 for males (MRR = 2.22 [2.0; 2.46] at age 55), around age 50 in females (MRR = 1.77 [1.48; 2.1] at age 47), and there was a decrease or disappearance of the gaps in the very older adults. Conclusions There is a strong social gradient in all-cause mortality in France for males and females. The methodology for building these deprivation-specific life tables is reproducible and could be used to monitor its development. The tables produced should contribute to improving studies on net survival inequalities for specific diseases by taking into account the pre-existing social gradient in all-cause mortality.
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Affiliation(s)
- Ophélie Merville
- U1086 “ANTICIPE” INSERM Labelled ≪ Ligue Contre le Cancer ≫, Centre François Baclesse, University of Caen Normandie, Caen, France
| | - Quentin Rollet
- U1086 “ANTICIPE” INSERM Labelled ≪ Ligue Contre le Cancer ≫, Centre François Baclesse, University of Caen Normandie, Caen, France
- Inequalities in Cancer Outcomes Network (ICON), Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Olivier Dejardin
- U1086 “ANTICIPE” INSERM Labelled ≪ Ligue Contre le Cancer ≫, Centre François Baclesse, University of Caen Normandie, Caen, France
| | - Ludivine Launay
- U1086 “ANTICIPE” INSERM Labelled ≪ Ligue Contre le Cancer ≫, Centre François Baclesse, University of Caen Normandie, Caen, France
| | - Élodie Guillaume
- U1086 “ANTICIPE” INSERM Labelled ≪ Ligue Contre le Cancer ≫, Centre François Baclesse, University of Caen Normandie, Caen, France
| | - Guy Launoy
- U1086 “ANTICIPE” INSERM Labelled ≪ Ligue Contre le Cancer ≫, Centre François Baclesse, University of Caen Normandie, Caen, France
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13
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Yang R, Lin J, Yang H, Dunk MM, Wang J, Xu W, Wang Y. A low-inflammatory diet is associated with a lower incidence of diabetes: role of diabetes-related genetic risk. BMC Med 2023; 21:483. [PMID: 38049803 PMCID: PMC10696657 DOI: 10.1186/s12916-023-03190-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 11/22/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Whether a low-inflammatory diet relates to type 2 diabetes risk remains unclear. We examined the association between a low-inflammatory diet and risk of type 2 diabetes among normoglycemic and prediabetic participants. We also explored whether a low-inflammatory diet modifies genetic risk for type 2 diabetes. METHODS Among 142,271 diabetes-free UK Biobank participants (aged 39-72 years), 126,203 were normoglycemic and 16,068 were prediabetic at baseline. Participants were followed for up to 15 years to detect incident type 2 diabetes. At baseline, dietary intake was assessed with a 24-h dietary record. An inflammatory diet index (IDI) was generated based on high-sensitivity C-reactive protein levels and was a weighted sum of 34 food groups (16 anti-inflammatory and 18 pro-inflammatory). Participants were grouped into tertiles corresponding to inflammatory level (low, moderate, and high) based on IDI scores. Prediabetes at baseline was defined as HbA1c 5.7-6.4% in diabetes-free participants. Incident type 2 diabetes and age of onset were ascertained according to the earliest recorded date of type 2 diabetes in the Primary Care and Hospital inpatient data. A diabetes-related genetic risk score (GRS) was calculated using 424 single-nucleotide polymorphisms. Data were analyzed using Cox regression and Laplace regression. RESULTS During follow-up (median 8.40 years, interquartile range 6.89 to 11.02 years), 3348 (2.4%) participants in the normoglycemia group and 2496 (15.5%) in the prediabetes group developed type 2 diabetes. Type 2 diabetes risk was lower in normoglycemic (hazard ratio [HR] = 0.71, 95% confidence interval [CI] 0.65, 0.78) and prediabetic (HR = 0.81, 95% CI 0.73, 0.89) participants with low IDI scores compared to those with high IDI scores. A low-inflammatory diet may prolong type 2 diabetes onset by 2.20 (95% CI 1.67, 2.72) years among participants with normoglycemia and 1.11 (95% CI 0.59, 1.63) years among participants with prediabetes. In joint effect analyses, normoglycemic or prediabetes participants with low genetic predisposition to type 2 diabetes and low IDI scores had a significant 74% (HR = 0.26, 95% CI 0.21, 0.32) or 51% (HR = 0.49, 95% CI 0.40, 0.59) reduction in type 2 diabetes risk compared to those with high genetic risk plus high IDI scores. There were significant additive and multiplicative interactions between IDI and GRS in relation to type 2 diabetes risk in the normoglycemia group. CONCLUSIONS A low-inflammatory diet is associated with a decreased risk of type 2 diabetes and may delay type 2 diabetes onset among participants with normal blood glucose or prediabetes. A low-inflammatory diet might significantly mitigate the risk of genetic factors on type 2 diabetes development.
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Affiliation(s)
- Rongrong Yang
- Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jing Lin
- School of Public Health, Tianjin Medical University, Heping District, Qixiangtai Road 22, Tianjin, 300070, China
| | - Hongxi Yang
- School of Public Health, Tianjin Medical University, Heping District, Qixiangtai Road 22, Tianjin, 300070, China
| | - Michelle M Dunk
- Aging Research Center, Department of Neurobiology, Health Care Sciences and Society Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Jiao Wang
- School of Public Health, Tianjin Medical University, Heping District, Qixiangtai Road 22, Tianjin, 300070, China
| | - Weili Xu
- School of Public Health, Tianjin Medical University, Heping District, Qixiangtai Road 22, Tianjin, 300070, China
- Aging Research Center, Department of Neurobiology, Health Care Sciences and Society Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Yaogang Wang
- Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
- School of Public Health, Tianjin Medical University, Heping District, Qixiangtai Road 22, Tianjin, 300070, China.
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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14
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Redondo-Sánchez D, Fernández-Navarro P, Rodríguez-Barranco M, Nuñez O, Petrova D, García-Torrecillas JM, Jiménez-Moleón JJ, Sánchez MJ. Socio-economic inequalities in lung cancer mortality in Spain: a nation-wide study using area-based deprivation. Int J Equity Health 2023; 22:145. [PMID: 37533035 PMCID: PMC10399030 DOI: 10.1186/s12939-023-01970-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 07/19/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND Lung cancer is the main cause of cancer mortality worldwide and in Spain. Several previous studies have documented socio-economic inequalities in lung cancer mortality but these have focused on specific provinces or cities. The goal of this study was to describe lung cancer mortality in Spain by sex as a function of socio-economic deprivation. METHODS We analysed all registered deaths from lung cancer during the period 2011-2017 in Spain. Mortality data was obtained from the National Institute of Statistics, and socio-economic level was measured with the small-area deprivation index developed by the Spanish Society of Epidemiology, with the census tract of residence at the time of death as the unit of analysis. We computed crude and age-standardized rates per 100,000 inhabitants by sex, deprivation quintile, and type of municipality (rural, semi-rural, urban) considering the 2013 European standard population (ASR-E). We further calculated ASR-E ratios between the most deprived (Q5) and the least deprived (Q1) areas and mapped census tract smoothed standardized lung cancer mortality ratios by sex. RESULTS We observed 148,425 lung cancer deaths (80.7% in men), with 73.5 deaths per 100,000 men and 17.1 deaths per 100,000 women. Deaths from lung cancer in men were five times more frequent than in women (ASR-E ratio = 5.3). Women residing in the least deprived areas had higher mortality from lung cancer (ASR-E = 22.2), compared to women residing in the most deprived areas (ASR-E = 13.2), with a clear gradient among the quintiles of deprivation. For men, this pattern was reversed, with the highest mortality occurring in areas of lower socio-economic level (ASR-E = 99.0 in Q5 vs. ASR-E = 86.6 in Q1). These socio-economic inequalities remained fairly stable over time and across urban and rural areas. CONCLUSIONS Socio-economic status is strongly related to lung cancer mortality, showing opposite patterns in men and women, such that mortality is highest in women residing in the least deprived areas and men residing in the most deprived areas. Systematic surveillance of lung cancer mortality by socio-economic status may facilitate the assessment of public health interventions aimed at mitigating cancer inequalities in Spain.
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Grants
- PROYE20023SÁNC High Resolution Study of Social Inequalities in Cancer (HiReSIC), Asociación Española Contra el Cáncer (AECC)
- PROYE20023SÁNC High Resolution Study of Social Inequalities in Cancer (HiReSIC), Asociación Española Contra el Cáncer (AECC)
- PROYE20023SÁNC High Resolution Study of Social Inequalities in Cancer (HiReSIC), Asociación Española Contra el Cáncer (AECC)
- PROYE20023SÁNC High Resolution Study of Social Inequalities in Cancer (HiReSIC), Asociación Española Contra el Cáncer (AECC)
- PROYE20023SÁNC High Resolution Study of Social Inequalities in Cancer (HiReSIC), Asociación Española Contra el Cáncer (AECC)
- PROYE20023SÁNC High Resolution Study of Social Inequalities in Cancer (HiReSIC), Asociación Española Contra el Cáncer (AECC)
- PROYE20023SÁNC High Resolution Study of Social Inequalities in Cancer (HiReSIC), Asociación Española Contra el Cáncer (AECC)
- Not applicable Subprograma de Vigilancia Epidemiológica del Cáncer (VICA), del CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII)
- Not applicable Subprograma de Vigilancia Epidemiológica del Cáncer (VICA), del CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII)
- Not applicable Subprograma de Vigilancia Epidemiológica del Cáncer (VICA), del CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII)
- Not applicable Subprograma de Vigilancia Epidemiológica del Cáncer (VICA), del CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII)
- Not applicable Subprograma de Vigilancia Epidemiológica del Cáncer (VICA), del CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII)
- Not applicable Subprograma de Vigilancia Epidemiológica del Cáncer (VICA), del CIBER de Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII)
- PI18/01593 EU/FEDER Instituto de Salud Carlos III
- PI18/01593 EU/FEDER Instituto de Salud Carlos III
- PI18/01593 EU/FEDER Instituto de Salud Carlos III
- Not applicable Acciones de Movilidad CIBERESP, 2022
- JC2019-039691-I Juan de la Cierva Fellowship from the Ministry of Science and the National Research Agency of Spain
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Affiliation(s)
- Daniel Redondo-Sánchez
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, 18012, Spain.
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, 28029, Spain.
- Escuela Andaluza de Salud Pública, Granada, 18080, Spain.
| | - Pablo Fernández-Navarro
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, 28029, Spain
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, 28029, Spain
| | - Miguel Rodríguez-Barranco
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, 18012, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, 28029, Spain
- Escuela Andaluza de Salud Pública, Granada, 18080, Spain
| | - Olivier Nuñez
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, 28029, Spain
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, 28029, Spain
| | - Dafina Petrova
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, 18012, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, 28029, Spain
- Escuela Andaluza de Salud Pública, Granada, 18080, Spain
| | - Juan Manuel García-Torrecillas
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, 18012, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, 28029, Spain
- Emergency and Research Unit, Torrecárdenas University Hospital, Almería, 04009, Spain
| | - Jose Juan Jiménez-Moleón
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, 18012, Spain
- Department of Preventive Medicine and Public Health, University of Granada, Granada, 18071, Spain
| | - María-José Sánchez
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, 18012, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Madrid, 28029, Spain
- Escuela Andaluza de Salud Pública, Granada, 18080, Spain
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15
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Thobie A, Bouvier AM, Bouvier V, Jooste V, Queneherve L, Nousbaum JB, Alves A, Dejardin O. Survival variability across hospitals after resection for pancreatic adenocarcinoma: A multilevel survival analysis on a high-resolution population-based study. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:1450-1456. [PMID: 37055280 DOI: 10.1016/j.ejso.2023.03.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/23/2023] [Accepted: 03/24/2023] [Indexed: 04/15/2023]
Abstract
INTRODUCTION Resection is the cornerstone of curative management for pancreatic ductal adenocarcinoma (PDAC). Hospital surgical volume influence post-operative mortality. Few is known about impact on survival. METHODS Population included 763 patients resected for PDAC within the 4 French digestive tumor registries between 2000 and 2014. Spline method was used to determine annual surgical volume thresholds influencing survival. A multilevel survival regression model was used to study center effect. RESULTS Population was divided into three groups: low-volume (LVC) (<41 hepatobiliary/pancreatic procedures/year), medium-volume (MVC) (41-233) and high-volume centers (HVC) (>233). Patients in LVC were older (p = 0.02), had a lower rate of disease-free margins (76.7% vs. 77.2% and 69.5%, p = 0.028) and a higher post-operative mortality than in MVC and HVC (12.5% and 7.5% vs. 2.2%; p = 0.004). Median survival was higher in HVC than in other centers (25 vs. 15.2 months, p < 0.0001). Survival variance attributable to center effect accounted for 3.7% of total variance. In multilevel survival analysis, surgical volume explained the inter-hospital survival heterogeneity (non-significant variance after adding the volume to the model p = 0.3). Patients resected in HVC had a better survival than in LVC (HR 0.64 [0.50-0.82], p < 0.0001). There was no difference between MVC and HVC. CONCLUSION Regarding center effect, individual characteristics had little impact on survival variability across hospitals. Hospital volume was a major contributor to the center effect. Given the difficulty of centralizing pancreatic surgery, it would be wise to determine which factors would indicate management in a HVC.
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Affiliation(s)
- Alexandre Thobie
- Department of Digestive Surgery, Hospital of Avranches-Granville, Avranches, France; UMR INSERM 1086 'ANTICIPE', Centre François Baclesse, Caen, France.
| | - Anne-Marie Bouvier
- Registre des cancers digestifs de Bourgogne, University Hospital of Dijon, Dijon, France; INSERM UMR 1231, University of Burgundy, Dijon, France
| | - Véronique Bouvier
- UMR INSERM 1086 'ANTICIPE', Centre François Baclesse, Caen, France; Registre des cancers digestifs du Calvados, University Hospital of Caen, Caen, France; Department of Research, Epidemiology Research and Evaluation Unit, University Hospital of Caen, Caen, France
| | - Valérie Jooste
- Registre des cancers digestifs de Bourgogne, University Hospital of Dijon, Dijon, France; INSERM UMR 1231, University of Burgundy, Dijon, France
| | - Lucille Queneherve
- Registre des cancers digestifs du Finistère, University Hospital of Brest, Brest, France; EA7479 SPURBO, University of Western Brittany, Brest, France
| | - Jean-Baptiste Nousbaum
- Registre des cancers digestifs du Finistère, University Hospital of Brest, Brest, France; EA7479 SPURBO, University of Western Brittany, Brest, France
| | - Arnaud Alves
- UMR INSERM 1086 'ANTICIPE', Centre François Baclesse, Caen, France; Registre des cancers digestifs du Calvados, University Hospital of Caen, Caen, France; Department of Digestive Surgery, University Hospital of Caen, Caen, France
| | - Olivier Dejardin
- UMR INSERM 1086 'ANTICIPE', Centre François Baclesse, Caen, France; Department of Research, Epidemiology Research and Evaluation Unit, University Hospital of Caen, Caen, France
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Rollet Q, Exarchakou A, Launoy G, Merville O, Rubio FJ, Belot A. Functional forms of socio-territorial inequities in breast cancer screening - A French cross-sectional study using hierarchical generalised additive models. Prev Med 2023; 173:107587. [PMID: 37355102 DOI: 10.1016/j.ypmed.2023.107587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 06/15/2023] [Accepted: 06/21/2023] [Indexed: 06/26/2023]
Abstract
To reduce the breast cancer burden, the French National Organised Breast Cancer Screening Programme (FNOBCSP) was implemented in 2004. The recommended participation rate has never been achieved and socio-territorial inequities in participation have been reported on several occasions. We investigated the functional forms and consistency of the relationships between neighbourhood deprivation, travel time to the nearest accredited radiology centre and screening uptake. We used two-level hierarchical generalised additive models in 8 types of territories classified by socio-demographic and economic factors. The first level was 368,201 women aged 50-72 invited to the 2013-2014 screening campaign in metropolitan France. They were nested in 41 départements, the level of organisation of the FNOBCSP. The effect of travel time showed two main patterns: it was either linear (with participation decreasing as travel time increased) or participation first increased with increasing travel time to a peak around 5-15 min and decreased afterward. In nearly all types and départements, the probability of participation decreased linearly with increasing deprivation. Territorial inequities in participation were more context-dependent and complex than social inequities. Inequities in participation represent a loss of opportunity for individuals who already have the worst cancer outcomes. Evidence-based public health policies are needed to increase the effectiveness and equity of breast cancer screening.
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Affiliation(s)
- Quentin Rollet
- Inequalities in Cancer Outcomes Network (ICON), Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK; U1086 "ANTICIPE" INSERM, University of Caen Normandie, Centre François Baclesse, 3, Avenue du Général Harris, Caen 14000, France.
| | - Aimilia Exarchakou
- Inequalities in Cancer Outcomes Network (ICON), Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Guy Launoy
- U1086 "ANTICIPE" INSERM, University of Caen Normandie, Centre François Baclesse, 3, Avenue du Général Harris, Caen 14000, France
| | - Ophélie Merville
- U1086 "ANTICIPE" INSERM, University of Caen Normandie, Centre François Baclesse, 3, Avenue du Général Harris, Caen 14000, France
| | - Francisco J Rubio
- Department of Statistical Science, University College London, Gower St, London WC1E 6BT, UK
| | - Aurélien Belot
- Inequalities in Cancer Outcomes Network (ICON), Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
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17
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Grossi AA, Randhawa G, Jansen NE, Paredes-Zapata D. Taking a "Care Pathway/Whole Systems" Approach to Equality Diversity Inclusion (EDI) in Organ Donation and Transplantation in Relation to the Needs of "Ethnic/Racial/Migrant" Minority Communities: A Statement and a Call for Action. Transpl Int 2023; 36:11310. [PMID: 37600748 PMCID: PMC10437067 DOI: 10.3389/ti.2023.11310] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 07/13/2023] [Indexed: 08/22/2023]
Abstract
International evidence shows variation in organ donation and transplantation (ODT) based upon a range of patient characteristics. What is less well understood is the impact of patient "ethnicity/race/immigration background," as these terms are defined and intended differently across countries. We also know that these characteristics do not operate in isolation but intersect with a range of factors. In this paper, we propose a framework that seeks to clarify the definition of the key terms "ethnicity/race/migrant" and to review how these communities are operationalized across European studies about inequities in ODT. Further, patients and the public wish to see Equality Diversity Inclusion (EDI) approaches in their everyday lives, not just in relation to ODT. We propose a 'care pathway/whole-systems' approach to ODT encompassing culturally competent public health interventions for a) the prevention and management of chronic diseases, b) improvements in public engagement for the promotion of the culture of ODT and enhancements in end-of-life care, through to c) enhanced likelihood of successful transplant among migrant/ethnic minority communities. Our framework recognizes that if we truly wish to take an EDI approach to ODT, we need to adopt a more social, human and holistic approach to examining questions around patient ethnicity.
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Affiliation(s)
- Alessandra Agnese Grossi
- Center for Clinical Ethics, Department of Biotechnologies and Life Sciences, University of Insubria, Varese, Italy
- Department of Human Sciences, Innovation and Territory, University of Insubria, Como, Italy
| | - Gurch Randhawa
- Institute for Health Research, University of Bedfordshire, Luton, United Kingdom
| | | | - David Paredes-Zapata
- Donation and Transplant Coordination Section, Hospital Clínic, Barcelona, Spain
- Surgical Department, University of Barcelona, Barcelona, Spain
- Donation and Transplantation Institute Foundation, Barcelona, Spain
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18
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Mulliri A, Gardy J, Dejardin O, Bouvier V, Pocard M, Alves A. Social inequalities in health: How do they influence the natural history of colorectal cancer? J Visc Surg 2023:S1878-7886(23)00031-0. [PMID: 37062638 DOI: 10.1016/j.jviscsurg.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
As regards colorectal cancer (CRC) in France, social inequalities in health (SIH) exist. Underprivileged patients are characterized by reduced incidence of CRC and, conversely, by excess mortality. The explanatory mechanisms of the SIHs influencing survival are complex, multidimensional and variable according to healthcare system. Among the most deprived compared to the least deprived patients, SIHs are reflected by lower participation in screening campaigns, and CRC diagnosis is more frequently given at a later stage in an emergency context. During treatment, disadvantaged patients are more at risk of having to undergo open surgery and of enduring severe postoperative complications and belated chemotherapy (when recommended). Study of SIHs poses unusual challenges, as it is necessary not only to pinpoint social deprivation, but also to locate the different treatment facilities existing in a given territorial expanse. In the absence of individualized socioeconomic information, research in France on the social determinants of health is based on duly constituted cancer registries, in which an ecological index of social deprivation, the European Deprivation Index (EDI), provides an aggregate measure of the socioeconomic environment of a given individual in a given geographical setting at a given point in time. All in all, studies on SIHs are justified as means of identification and comprehension of the mechanisms underlying social deprivation, the objective being to more precisely orient programs and practices aimed at combating SIH.
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Affiliation(s)
- A Mulliri
- Inserm-UCN, ANTICIPE U1086, 14000 Caen, France; Department of visceral and digestive surgery, Caen University Hospital Center, 14000 Caen, France.
| | - J Gardy
- Inserm-UCN, ANTICIPE U1086, 14000 Caen, France; Registry of Digestive Tumors of Calvados, Caen University Hospital Center Center, 14000 Caen, France; François-Baclesse Cancer Center, 14000 Caen, France
| | - O Dejardin
- Inserm-UCN, ANTICIPE U1086, 14000 Caen, France; Research unit, Caen University Hospital Center, 14000 Caen, France
| | - V Bouvier
- Inserm-UCN, ANTICIPE U1086, 14000 Caen, France; Registry of Digestive Tumors of Calvados, Caen University Hospital Center Center, 14000 Caen, France
| | - M Pocard
- Inserm, U1275 CAP Paris-Tech, Paris Cité University, 75010 Paris, France; Digestive and Hepato-Bilio-Pancreatic Surgery, Liver Transplantation, Pitié Salpêtrière Hospital, AP-HP, 75013 Paris, France
| | - A Alves
- Inserm-UCN, ANTICIPE U1086, 14000 Caen, France; Department of visceral and digestive surgery, Caen University Hospital Center, 14000 Caen, France; Registry of Digestive Tumors of Calvados, Caen University Hospital Center Center, 14000 Caen, France
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19
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Feng J, Zheng N, Fan X, Li S, Jiang Y, Yi X, Yang H. Association of laxatives use with incident dementia and modifying effect of genetic susceptibility: a population-based cohort study with propensity score matching. BMC Geriatr 2023; 23:122. [PMID: 36870957 PMCID: PMC9985868 DOI: 10.1186/s12877-023-03854-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Constipation was associated with incidence of dementia and cognitive decline. Laxatives are the mainstay of constipation management and are commonly used among older populations for both treatment and prevention of constipation. However, the association between use of laxatives and incident dementia, and whether laxatives use may modify the effect of genetic predisposition on dementia remains unclear. METHODS We applied 1:3 propensity score matching to balance the baseline characteristics of the laxative users versus non-users and to reduce potential confounders using multi-variates adjusted Cox hazards regression models. We categorized genetic risk into three groups (low, middle, and high) through a genetic risk score of common genetic variants. Information on laxatives use was assessed at baseline and categories into four varieties, including bulk forming laxatives, softeners and emollients, osmotic laxatives, and stimulant laxatives. RESULTS Of 486,994 participants, there were 14,422 laxatives users in UK Biobank. After propensity score matching, participants with use of laxatives (n = 14,422) and matched non-laxative (n = 43,266) exposed individuals were enrolled. Over follow-up to 15 years, there were 1377 participants developed dementia (539 for Alzheimer's disease, and 343 for vascular dementia). The use of laxatives had greater risk of dementia (HR, 1.72; 95% CI:1.54-1.92), Alzheimer's disease (HR, 1.36; 95% CI: 1.13-1.63), and vascular dementia (HR, 1.53; 95% CI: 1.23-1.92). Compared to non-laxative exposed participants, those with use of softeners and emollients drugs, stimulant laxatives, and osmotic laxatives were associated with 96% (HR, 1.96; 95 CI: 1.23-3.12; P = 0.005), 80% (HR, 1.80; 95% CI: 1.37-2.37; P < 0.001), and 107% (HR, 2.07; 95% CI: 1.47-2.92; P < 0.001) higher risk of developed incident dementia, respectively. In joint effect analysis, compared to participants with low/middle genetic susceptibility and non-laxatives use, the HR (95% CIs) of dementia was 4.10 (3.49-4.81) for those with high genetic susceptibility plus use of laxatives. There was an additive interaction between laxatives use and genetic susceptibility on dementia (RERI: 0.736, 95% CI: 0.127 to 1.246; AP: 0.180, 95% CI: 0.047 to 0.312). CONCLUSIONS Use of laxatives was associated with higher risk of dementia and modify the effect of genetic susceptibility on dementia. Our findings suggested that attention should be paid to the relationship between laxatives use and dementia, especially in people at high genetic susceptibility.
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Affiliation(s)
- Jiangtao Feng
- Department of Orthopedics, Tianjin NanKai Hospital, Tianjin, 300100, China
| | - Nan Zheng
- Department of Network Security and Informatization, Tianjin Medical University, Tianjin, 300070, China
| | - Xutong Fan
- Department of Bioinformatics, School of Basic Medical Sciences, Tianjin Medical University, Qixiangtai Road 22, Heping District, Tianjin, 300070, China
| | - Shu Li
- School of Management, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yuhan Jiang
- Department of Bioinformatics, School of Basic Medical Sciences, Tianjin Medical University, Qixiangtai Road 22, Heping District, Tianjin, 300070, China
| | - Xianfu Yi
- Department of Bioinformatics, School of Basic Medical Sciences, Tianjin Medical University, Qixiangtai Road 22, Heping District, Tianjin, 300070, China
| | - Hongxi Yang
- Department of Bioinformatics, School of Basic Medical Sciences, Tianjin Medical University, Qixiangtai Road 22, Heping District, Tianjin, 300070, China. .,Department of Pharmacology, Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Qixiangtai Road 22, Heping District, Tianjin, 300070, China.
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20
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Baker-Smith CM, Yang W, McDuffie MJ, Nescott EP, Wolf BJ, Wu CH, Zhang Z, Akins RE. Association of Area Deprivation With Primary Hypertension Diagnosis Among Youth Medicaid Recipients in Delaware. JAMA Netw Open 2023; 6:e233012. [PMID: 36920393 PMCID: PMC10018318 DOI: 10.1001/jamanetworkopen.2023.3012] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/30/2023] [Indexed: 03/16/2023] Open
Abstract
Importance The association between degree of neighborhood deprivation and primary hypertension diagnosis in youth remains understudied. Objective To assess the association between neighborhood measures of deprivation and primary hypertension diagnosis in youth. Design, Setting, and Participants This cross-sectional study included 65 452 Delaware Medicaid-insured youths aged 8 to 18 years between January 1, 2014, and December 31, 2019. Residence was geocoded by national area deprivation index (ADI). Exposures Higher area deprivation. Main Outcomes and Measures The main outcome was primary hypertension diagnosis based on International Classification of Diseases, Ninth Revision and Tenth Revision codes. Data were analyzed between September 1, 2021, and December 31, 2022. Results A total of 65 452 youths were included in the analysis, including 64 307 (98.3%) without a hypertension diagnosis (30 491 [47%] female and 33 813 [53%] male; mean [SD] age, 12.5 (3.1) years; 12 500 [19%] Hispanic, 25 473 [40%] non-Hispanic Black, 24 565 [38%] non-Hispanic White, and 1769 [3%] other race or ethnicity; 13 029 [20%] with obesity; and 31 548 [49%] with an ADI ≥50) and 1145 (1.7%) with a diagnosis of primary hypertension (mean [SD] age, 13.3 [2.8] years; 464 [41%] female and 681 [59%] male; 271 [24%] Hispanic, 460 [40%] non-Hispanic Black, 396 [35%] non-Hispanic White, and 18 [2%] of other race or ethnicity; 705 [62%] with obesity; and 614 [54%] with an ADI ≥50). The mean (SD) duration of full Medicaid benefit coverage was 61 (16) months for those with a diagnosis of primary hypertension and 46.0 (24.3) months for those without. By multivariable logistic regression, residence within communities with ADI greater than or equal to 50 was associated with 60% greater odds of a hypertension diagnosis (odds ratio [OR], 1.61; 95% CI 1.04-2.51). Older age (OR per year, 1.16; 95%, CI, 1.14-1.18), an obesity diagnosis (OR, 5.16; 95% CI, 4.54-5.85), and longer duration of full Medicaid benefit coverage (OR, 1.03; 95% CI, 1.03-1.04) were associated with greater odds of primary hypertension diagnosis, whereas female sex was associated with lower odds (OR, 0.68; 95%, 0.61-0.77). Model fit including a Medicaid-by-ADI interaction term was significant for the interaction and revealed slightly greater odds of hypertension diagnosis for youths with ADI less than 50 (OR, 1.03; 95% CI, 1.03-1.04) vs ADI ≥50 (OR, 1.02; 95% CI, 1.02-1.03). Race and ethnicity were not associated with primary hypertension diagnosis. Conclusions and Relevance In this cross-sectional study, higher childhood neighborhood ADI, obesity, age, sex, and duration of Medicaid benefit coverage were associated with a primary hypertension diagnosis in youth. Screening algorithms and national guidelines may consider the importance of ADI when assessing for the presence and prevalence of primary hypertension in youth.
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Affiliation(s)
- Carissa M. Baker-Smith
- Cardiovascular Research and Innovation Program, Nemours Cardiac Center, Nemours Children’s Health, Wilmington, Delaware
| | - Wei Yang
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Mary J. McDuffie
- Center for Community Research and Service, University of Delaware Biden School of Public Policy and Administration, University of Delaware, Newark
| | - Erin P. Nescott
- Center for Community Research and Service, University of Delaware Biden School of Public Policy and Administration, University of Delaware, Newark
| | | | - Cathy H. Wu
- Data Science Institute, University of Delaware, Newark
| | - Zugui Zhang
- Institute for Research in Equity and Community Health, Christiana Care Health Services, Inc, Newark, Delaware
| | - Robert E. Akins
- Center for Pediatric Clinical Research and Development, Nemours Children’s Health, Wilmington, Delaware
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Cancer Survival and Travel Time to Nearest Reference Care Center for 10 Cancer Sites: An Analysis of 21 French Cancer Registries. Cancers (Basel) 2023; 15:cancers15051516. [PMID: 36900308 PMCID: PMC10000621 DOI: 10.3390/cancers15051516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/21/2023] [Accepted: 02/26/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND The impact of several non-clinical factors on cancer survival is poorly understood. The aim of this study was to investigate the influence of travel time to the nearest referral center on survival of patients with cancer. PATIENTS AND METHODS The study used data from the French Network of Cancer Registries that combines all the French population-based cancer registries. For this study, we included the 10 most common solid invasive cancer sites in France between 1 January 2013 and 31 December 2015, representing 160,634 cases. Net survival was measured and estimated using flexible parametric survival models. Flexible excess mortality modelling was performed to investigate the association between travel time to the nearest referral center and patient survival. To allow the most flexible effects, restricted cubic splines were used to investigate the influence of travel times to the nearest cancer center on excess hazard ratio. RESULTS Among the 1-year and 5-year net survival results, lower survival was observed for patients residing farthest from the referral center for half of the included cancer types. The remoteness gap in survival was estimated to be up to 10% at 5 years for skin melanoma in men and 7% for lung cancer in women. The pattern of the effect of travel time was highly different according to tumor type, being either linear, reverse U-shape, non-significant, or better for more remote patients. For some sites restricted cubic splines of the effect of travel time on excess mortality were observed with a higher excess risk ratio as travel time increased. CONCLUSIONS For numerous cancer sites, our results reveal geographical inequalities, with remote patients experiencing a worse prognosis, aside from the notable exception of prostate cancer. Future studies should evaluate the remoteness gap in more detail with more explanatory factors.
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Delapierre B, Troussard X, Damaj G, Dejardin O, Tron L. Role of social status and social environment on net survival in patients with chronic lymphocytic leukemia: A high-resolution population-based study. Cancer Epidemiol 2023; 82:102292. [PMID: 36410088 DOI: 10.1016/j.canep.2022.102292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 11/02/2022] [Accepted: 11/05/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND The prognostic roles of social status and social environment in chronic lymphocytic leukemia have been highlighted in some solid tumors but remain unclear in hematological malignancies. The objective of this study was to evaluate the influence of individual social status (with socioprofessional category, SPC) and social environment (with European deprivation index, EDI) on net survival in a high-resolution population with CLL. METHODS We included CLL patients from the Regional Register of Hematological Malignancies in Normandy belonging to the French Network of Cancer Registries (Francim). The SPC variable was divided into 5 categories: farmers, craftsmen, higher employment, intermediate employment, and workers/employees. Net survival was used to estimate the excess of mortality in CLL independent of other possible causes of death using French life tables. Net survival was estimated with a nonparametric method (Pohar-Perme) and with a flexible excess mortality hazard model. Missing data were handled with multiple imputation. RESULTS A total of 780 patients were included. The median follow-up was 7.9 years. The crude survival at 10 years was 50%, and the net survival at 10 years was 80%. In multivariate analysis, a higher age (EHR: 1.04 [1.01-1.07]), being a craftsman (EHRcraftsmen/higher.employment: 4.15 [0.86-20.15]), being a worker or an employee (EHRworkers.employees/higher.employment: 3.57 [1.19-10.7]), having a Binet staging of B or C (EHR: 3.43 [1.84-6.42]) and having a lymphocyte count > 15 G/L (EHR: 3.80 [2.17-6.65]) were statistically associated with a higher risk of excess mortality. EDI was not associated with excess mortality (EHR: 0.97 [0.90-1.04]). CONCLUSION Socioprofessional category was a prognostic factor for an excess of mortality in CLL. Craftsmen and workers/employees shared a worse prognosis than workers with higher employment. The social environment was not a prognostic factor. Further work should be performed to explore causal epidemiologic or biological factors and other hematological malignancies.
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Affiliation(s)
- B Delapierre
- Department of Hematology, Institut d'hématologie de Basse-Normandie, University Hospital, Normandy University, School of Medicine, Caen, France; Department of Research, University Hospital, Caen, France; ANTICIPE U1086 Inserm-University of Caen, Centre François Baclesse, Caen, France.
| | - X Troussard
- Department of Research, University Hospital, Caen, France; Laboratory of Hematology, University Hospital, Caen, France; Registre Régional des Hémopathies malignes de Basse-Normandie, University Hospital of Caen, Caen, France
| | - G Damaj
- Department of Hematology, Institut d'hématologie de Basse-Normandie, University Hospital, Normandy University, School of Medicine, Caen, France; Department of Research, University Hospital, Caen, France
| | - O Dejardin
- Department of Research, University Hospital, Caen, France; ANTICIPE U1086 Inserm-University of Caen, Centre François Baclesse, Caen, France
| | - L Tron
- ANTICIPE U1086 Inserm-University of Caen, Centre François Baclesse, Caen, France
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23
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Chen Y, Zhang Y, Li S, Zhou L, Li H, Li D, Wang Y, Yang H. Cardiometabolic diseases, polygenic risk score, APOE genotype, and risk of incident dementia: A population-based prospective cohort study. Arch Gerontol Geriatr 2023; 105:104853. [PMID: 36347157 DOI: 10.1016/j.archger.2022.104853] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/27/2022] [Accepted: 10/29/2022] [Indexed: 11/07/2022]
Abstract
Objective We aimed to prospective investigate the association between cardiometabolic diseases (CMDs) with dementia, and to examine whether genetic factors and CMDs jointly contribute to the incidence of dementia. Methods We used data from the UK biobank of 204,646 adults aged 37-73 free of dementia at baseline. Genetic risk for dementia including APOE ε4 status and polygenic risk score (PRS) categorized as low, intermediate, and high. CMDs including ischemic heart disease (IHD), stroke, and type 2 diabetes (T2D) were confirmed by touchscreen questionnaires, medical examinations, and hospital inpatient records. Results Over the follow-up (median: 12.5 years), 5,750 participants developed dementia. The HRs (95% CI) of those with APOE ε4 carriers and high PRS were 3.16 (3.00-3.33) and 1.50 (1.41-1.60), respectively. The risk of dementia was 70% higher among those with CMDs (HR: 1.70; 95% CI: 1.60-1.82). In joint effect analyses, compared to no CMDs and APOE ε4 non-carriers, the HRs (95% CIs) of dementia were 3.53 (3.31-3.76)/2.06 (1.89-2.23) in participants with only APOE ε4 carriers and CMDs, and 5.06 (4.64-5.53) for those with APOE ε4 carriers plus CMDs. Compared to no CMDs and low PRS, the HRs (95% CIs) of dementia were 1.29 (1.19-1.40)/1.60 (1.48-1.73) in participants with only intermediate and high PRS, and 2.00 (1.79-2.23)/2.63 (2.38-2.92) for those with intermediate, and high PRS plus CMDs. Moreover, there were significant additive and multiplication interactions between CMDs and APOE ε4 carriers of dementia, but only multiplication interaction was observed for PRS. Conclusions CMDs were associated with higher risk of dementia regardless of genetic risk for dementia.
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Affiliation(s)
- Yanchun Chen
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Yuan Zhang
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Shu Li
- School of Management, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lihui Zhou
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Huiping Li
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Dun Li
- The Discipline of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yaogang Wang
- School of Public Health, Tianjin Medical University, Tianjin, China; The Discipline of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hongxi Yang
- Department of Bioinformatics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China.
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24
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Delacôte C, Delacour-Billon S, Ayrault-Piault S, Tagri AD, Rousseau G, Vincent M, Amossé S, Delpierre C, Cowppli-Bony A, Molinié F. Is survival rate lower after breast cancer in deprived women according to disease stage? Br J Cancer 2023; 128:63-70. [PMID: 36319847 PMCID: PMC9814909 DOI: 10.1038/s41416-022-02024-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 10/04/2022] [Accepted: 10/12/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Socioeconomic deprivation has been associated with lower breast cancer (BC) survival, but the influence of stage at diagnosis on this association merits further study. Our aim was to investigate this association using the Loire-Atlantique/Vendee Cancer Registry (France). METHODS Twelve-thousand seven-hundred thirty-eight women living in the area covered by the registry and diagnosed with invasive breast carcinoma between 2008 and 2015 were included in the study. They were censored at maximal 6 years. Deprivation was measured by the French European Deprivation Index. Excess hazard and net survival were estimated for deprivation level, stage and age at diagnosis using a flexible excess mortality hazard model. RESULTS After adjustment by stage, women living in the most deprived areas had a borderline non-significant higher excess mortality hazard (+25% (95% CI: -3%; +62%)) compared to those living in the least deprived areas. Stage-adjusted 5-year net survival differed significantly between these two subgroups (respectively, 88.2% (95% CI:85.2%-90.5%) and 92.5% (95% CI:90.6%-93.9%)). CONCLUSION BC survival remained lower in deprived areas in France, despite universal access to cancer care. Intensification of prevention measures could help to reduce advanced BC, responsible for the majority of deaths from BC. A better understanding of remaining social disparities is crucial to implement specific interventions.
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Affiliation(s)
- Claire Delacôte
- Loire-Atlantique/Vendée Cancer Registry, Nantes, France. .,SIRIC ILIAD INCa-DGOS-Inserm_12558, Nantes, France. .,SIRIC ILIAD INCa-DGOS-Inserm_12558, Angers, France.
| | - Solenne Delacour-Billon
- Loire-Atlantique/Vendée Cancer Registry, Nantes, France ,French Network of Cancer Registries (FRANCIM), Toulouse, France
| | - Stéphanie Ayrault-Piault
- Loire-Atlantique/Vendée Cancer Registry, Nantes, France ,French Network of Cancer Registries (FRANCIM), Toulouse, France
| | | | | | | | - Sophie Amossé
- Loire-Atlantique/Vendée Cancer Registry, Nantes, France
| | - Cyrille Delpierre
- grid.15781.3a0000 0001 0723 035XCERPOP, UMR 1295, Université Toulouse III, Inserm, Equipe EQUITY, Toulouse, France
| | - Anne Cowppli-Bony
- Loire-Atlantique/Vendée Cancer Registry, Nantes, France ,SIRIC ILIAD INCa-DGOS-Inserm_12558, Nantes, France ,SIRIC ILIAD INCa-DGOS-Inserm_12558, Angers, France ,French Network of Cancer Registries (FRANCIM), Toulouse, France ,grid.15781.3a0000 0001 0723 035XCERPOP, UMR 1295, Université Toulouse III, Inserm, Equipe EQUITY, Toulouse, France
| | - Florence Molinié
- Loire-Atlantique/Vendée Cancer Registry, Nantes, France ,SIRIC ILIAD INCa-DGOS-Inserm_12558, Nantes, France ,SIRIC ILIAD INCa-DGOS-Inserm_12558, Angers, France ,French Network of Cancer Registries (FRANCIM), Toulouse, France ,grid.15781.3a0000 0001 0723 035XCERPOP, UMR 1295, Université Toulouse III, Inserm, Equipe EQUITY, Toulouse, France
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25
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Tron L, Remontet L, Fauvernier M, Rachet B, Belot A, Launay L, Merville O, Molinié F, Dejardin O, Launoy G. Is the Social Gradient in Net Survival Observed in France the Result of Inequalities in Cancer-Specific Mortality or Inequalities in General Mortality? Cancers (Basel) 2023; 15:659. [PMID: 36765616 PMCID: PMC9913401 DOI: 10.3390/cancers15030659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/11/2023] [Accepted: 01/17/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND In cancer net survival analyses, if life tables (LT) are not stratified based on socio-demographic characteristics, then the social gradient in mortality in the general population is ignored. Consequently, the social gradient estimated on cancer-related excess mortality might be inaccurate. We aimed to evaluate whether the social gradient in cancer net survival observed in France could be attributable to inaccurate LT. METHODS Deprivation-specific LT were simulated, applying the social gradient in the background mortality due to external sources to the original French LT. Cancer registries' data from a previous French study were re-analyzed using the simulated LT. Deprivation was assessed according to the European Deprivation Index (EDI). Net survival was estimated by the Pohar-Perme method and flexible excess mortality hazard models by using multidimensional penalized splines. RESULTS A reduction in net survival among patients living in the most-deprived areas was attenuated with simulated LT, but trends in the social gradient remained, except for prostate cancer, for which the social gradient reversed. Flexible modelling additionally showed a loss of effect of EDI upon the excess mortality hazard of esophagus, bladder and kidney cancers in men and bladder cancer in women using simulated LT. CONCLUSIONS For most cancers the results were similar using simulated LT. However, inconsistent results, particularly for prostate cancer, highlight the need for deprivation-specific LT in order to produce accurate results.
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Affiliation(s)
- Laure Tron
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000 Caen, France
| | - Laurent Remontet
- Service de Biostatistique—Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, 69000 Lyon, France
- University of Lyon, 69000 Lyon, France
- University of Lyon 1, 69100 Villeurbanne, France
- Équipe Biostatistique-Santé, Laboratoire de Biométrie et Biologie Évolutive, CNRS, UMR 5558, 69100 Villeurbanne, France
| | - Mathieu Fauvernier
- Service de Biostatistique—Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, 69000 Lyon, France
- University of Lyon, 69000 Lyon, France
- University of Lyon 1, 69100 Villeurbanne, France
- Équipe Biostatistique-Santé, Laboratoire de Biométrie et Biologie Évolutive, CNRS, UMR 5558, 69100 Villeurbanne, France
| | - Bernard Rachet
- Inequalities in Cancer Outcomes Network, Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK
| | - Aurélien Belot
- Inequalities in Cancer Outcomes Network, Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK
| | - Ludivine Launay
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000 Caen, France
| | - Ophélie Merville
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000 Caen, France
| | - Florence Molinié
- French Network of Cancer Registries (FRANCIM), 31000 Toulouse, France
- Loire-Atlantique-Vendée Cancer Registry, 44000 Nantes, France
- Centre d’Epidémiologie et de Recherche en santé des POPulations (CERPOP) UMR1295, Université de Toulouse Paul Sabatier, Inserm, 31000 Toulouse, France
| | - Olivier Dejardin
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000 Caen, France
- Research Department, Caen University Hospital Centre, 14000 Caen, France
| | - Francim Group
- French Network of Cancer Registries (FRANCIM), 31000 Toulouse, France
| | - Guy Launoy
- ANTICIPE U1086 INSERM-UCN, Equipe Labellisée Ligue Contre le Cancer, Centre François Baclesse, Normandie Université UNICAEN, 14000 Caen, France
- French Network of Cancer Registries (FRANCIM), 31000 Toulouse, France
- Research Department, Caen University Hospital Centre, 14000 Caen, France
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26
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Hanafusa M, Ito Y, Ishibashi H, Nakaya T, Nawa N, Sobue T, Okubo K, Fujiwara T. Association between socioeconomic status and net survival after primary lung cancer surgery: a tertiary university hospital retrospective observational study in Japan. Jpn J Clin Oncol 2023; 53:287-296. [PMID: 36655308 DOI: 10.1093/jjco/hyac204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/13/2022] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Inequalities in opportunities for primary lung cancer surgery due to socioeconomic status exist. We investigated whether socioeconomic inequalities exist in net survival after curative intent surgery at a tertiary university hospital, in Japan. METHODS Data from the hospital-based cancer registry on primary lung cancer patients who received lung resection between 2010 and 2018 were linked to the surgical dataset. An area deprivation index, calculated from small area statistics and ranked into tertiles based on Japan-wide distribution, was linked with the patient's address as a proxy measure for individual socioeconomic status. We estimated net survival of up to 5 years by deprivation tertiles. Socioeconomic inequalities in cancer survival were analyzed using an excess hazard model. RESULTS Of the 1039 patient-sample, advanced stage (Stage IIIA+) was more prevalent in the most deprived group (28.1%) than the least deprived group (18.0%). The 5-year net survival rates (95% confidence interval) from the least to the most deprived tertiles were 82.1% (76.2-86.6), 77.6% (70.8-83.0) and 71.4% (62.7-78.4), respectively. The sex- and age-adjusted excess hazard ratio of 5-year death was significantly higher in the most deprived group than the least deprived (excess hazard ratio = 1.64, 95% confidence interval: 1.09-2.47). The hazard ratio reduced toward null after additionally accounting for disease stage, suggesting that the advanced stage may explain the poor prognosis among the deprived group. CONCLUSION There was socioeconomic inequality in the net survival of patients who received curative intent surgery for primary lung cancer. The lower socioeconomic status group might be less likely to receive early curative surgery.
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Affiliation(s)
- Mariko Hanafusa
- Department of Thoracic Surgery, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Yuri Ito
- Department of Medical Statistics, Research & Development Center, Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Hironori Ishibashi
- Department of Thoracic Surgery, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Tomoki Nakaya
- Department of Frontier Science for Advanced Environment, Graduate School of Environmental Studies, Tohoku University, Miyaghi, Japan
| | - Nobutoshi Nawa
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Tomotaka Sobue
- Department of Environmental Medicine and Population Sciences, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Kenichi Okubo
- Department of Thoracic Surgery, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
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Vanaclocha-Espí M, Pinto-Carbó M, Martín-Pozuelo J, Romeo-Cervera P, Peiró-Pérez R, Barona C, Ortiz F, Nolasco A, Castán S, Salas D, Molina-Barceló A. Construction of an individual socioeconomic status index for analysing inequalities in colorectal cancer screening. PLoS One 2022; 17:e0278275. [PMID: 36454740 PMCID: PMC9714724 DOI: 10.1371/journal.pone.0278275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 11/12/2022] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE To construct an individual socioeconomic status index (ISESI) with information available in the Population Information System of the Region of Valencia, Spain, and use it to analyse inequalities in a colorectal cancer screening programme (CRCSP). METHODS Cross-sectional study of men and women aged between 50 and 75 at the time of the study (2020) that were selected from the target population of the Region of Valencia CRCSP. (study sample 1,150,684). First, a multiple correspondence analysis was performed to aggregate information from the Population Information System of the Region of Valencia into an ISESI. Second, data from the 2016 Region of Valencia Health Survey were used for validation, and finally the relationship between CRCSP participation and the ISESI was analysed by logistic regression models. RESULTS The variables included in the index were nationality, employment status, disability, healthcare coverage, risk of vulnerability and family size. The most important categories for determining the highest socioeconomic status were being employed and not being at risk of social vulnerability, and being unemployed and at risk of social vulnerability for determining the lowest socioeconomic status. Index validation demonstrated internal and external coherence for measuring socioeconomic status. The relationship between CRCSP participation and the ISESI categorised by quartile (Q) showed that Q4 (the lowest socioeconomic status) was less likely to participate OR = 0.769 (0.757-0.782) than Q1 (the highest socioeconomic status), and the opposite was found for Q2 OR = 1.368 (1.347-1.390) and Q3 OR = 1.156 (1.137-1.175). CONCLUSIONS An ISESI was constructed and validated using Population Information System data and made it possible to evaluate inequalities in colorectal cancer screening.
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Affiliation(s)
- Mercedes Vanaclocha-Espí
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
- * E-mail:
| | - Marina Pinto-Carbó
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
| | - Javier Martín-Pozuelo
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
| | - Paula Romeo-Cervera
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
| | - Rosana Peiró-Pérez
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
- General Directorate of Public Health, Valencian Community, Spain
| | - Carmen Barona
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
- General Directorate of Public Health, Valencian Community, Spain
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain
| | - Francisco Ortiz
- Health Insurance Service and the SIP of the Conselleria de Sanitat, Valencian Community, Spain
| | | | - Susana Castán
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
- General Directorate of Public Health, Valencian Community, Spain
| | - Dolores Salas
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
- General Directorate of Public Health, Valencian Community, Spain
| | - Ana Molina-Barceló
- Foundation for the Promotion of Health and Biomedical Research-Public Health Research FISABIO–Public Health Research, Valencia, Spain
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Chen Y, Zhang Y, Yang H, Ma Y, Zhou L, Lin J, Hou Y, Yu B, Wang Y. Association of Coffee and Tea Consumption with Cardiovascular Disease, Chronic Respiratory Disease, and their Comorbidity. Mol Nutr Food Res 2022; 66:e2200419. [PMID: 36281921 DOI: 10.1002/mnfr.202200419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/15/2022] [Indexed: 01/18/2023]
Abstract
SCOPE Since associations between coffee and tea consumption with cardiovascular disease (CVD) and chronic respiratory disease (CRD) remain controversial. This study aims to investigate the separate and combined associations of coffee and tea consumption with CVD, CRD, and their comorbidity. METHODS AND RESULTS Within the UK Biobank, 390 039 participants (56.2 ± 8.1 years) free of CVD and CRD are included. Coffee and tea consumption are self-reported at baseline. During a median follow-up of 12.1 years, 31126 CVD, 34132 CRD, and 6071 CVD-CRD comorbidity cases are identified. J-shaped associations between coffee and tea consumption with CVD, CRD, and CVD-CRD comorbidity are observed (p for nonlinearity <0.001). Compared with neither coffee nor tea consumption, hazard ratios (HRs) and 95% confidence intervals (CIs) of combined consumption of moderate coffee and tea (each 2-3 cups per day) are 0.88 (0.81-0.96) for CVD, 0.78 (0.72-0.84) for CRD, and 0.74 (0.61-0.91) for CVD-CRD comorbidity. CONCLUSION Moderate consumption of coffee and tea separately or in combination are associated with lower risks of CVD, CRD, and their comorbidity.
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Affiliation(s)
- Yanchun Chen
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Yuan Zhang
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Hongxi Yang
- School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Yue Ma
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Lihui Zhou
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Jing Lin
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Yabing Hou
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Bin Yu
- International Exchanges Department & International Education College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yaogang Wang
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
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29
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Hassine A, Antoni G, Fender M, Slama K, Léandri FX, Fanon JL, Auvray C, Jaffar Bandjee MC, Traversier N, Fagour L, Rochaix L, Fiorina C, Pourette D, Opigez E, Dumont A, Bardou M, Study Group R. Combined incentive actions, focusing on primary care professionals, to improve cervical cancer screening in women living in socioeconomically disadvantaged geographical areas: a study protocol of a hybrid cluster randomised effectiveness and implementation trial- RESISTE. BMJ Open 2022; 12:e065952. [PMID: 36418118 PMCID: PMC9684961 DOI: 10.1136/bmjopen-2022-065952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Cervical cancer (CC) causes thousands of deaths each year. Nearly 100% of cases are caused by oncogenic strains of human papillomavirus (HPV). In most industrialised countries, CC screening (CCS) is based on the detection of HPV infections. For many reasons including lower adherence to CCS, underserved women are more likely to develop CC, and die from it. We aim to demonstrate that the use of incentives could improve screening rates among this population. METHODS AND ANALYSIS Our cluster randomised, controlled trial will include 10 000 women aged 30-65 years eligible for CCS, living in deprived areas in four French departments, two mainlands and two overseas, and who did not perform physician-based HPV testing within the framework of the nationally organised screening programme. HPV self-sampling kit (HPVss) will be mailed to them. Two interventions are combined in a factorial analysis design ending in four arms: the possibility to receive or not a financial incentive of €20 and to send back the self-sampling by mail or to give it to a health professional, family doctor, gynaecologist, midwife or pharmacist. The main outcome is the proportion of women returning the HPVss, or doing a physician-based HPV or pap-smear test the year after receiving the HPVss. 12-month follow-up data will be collected through the French National Health Insurance database. We expect to increase the return rate of HPV self-samples by at least 10% (from 20% to 30%) compared with the postal return without economic incentive. ETHICS AND DISSEMINATION Ethics approval was first obtained on 2 April 2020, then on July 29 2022. The ethics committee classified the study as interventional with low risk, thus no formal consent is required for inclusion. The use of health insurance data was approved by the Commission Nationale Informatique et Libertés on 14 September 2021 (ref No 920276). An independent data security and monitoring committee was established. The main trial results will be submitted for publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT04312178.
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Affiliation(s)
- Amir Hassine
- CIC-P INSERM 1432, Centre Hospitalier Universitaire de Dijon, Dijon, France
| | - Guillemette Antoni
- Centre for Research in Epidemiology and Population Health INSERM UMR 1018, CESP, Villejuif, France
| | - Muriel Fender
- Regional Center for the Coordination of Cancer Screening Grand Est Region, Strasbourg, France
| | - Katia Slama
- Regional Screening for the Coordination of Cancer Screening, Réunion, France
| | - François-Xavier Léandri
- Regional Center for the Coordination Screening of Cancer Screening PACA Region, Marseille, France
| | - Jean-Luc Fanon
- Regional Centre for the Coordination of Cancer Screening Martinique Island, Martinique, France
| | | | | | | | - Laurence Fagour
- Laboratory of Virology, CHU de Martinique, Fort-de-France, Martinique
| | - Lise Rochaix
- Chaire de Recherche Hospinnomics, Paris School of Economics, Paris, France
| | - Camilla Fiorina
- Chaire de Recherche Hospinnomics, Paris School of Economics, Paris, France
| | | | | | | | - Marc Bardou
- CIC-P INSERM 1432, Centre Hospitalier Universitaire de Dijon, Dijon, France
| | - Resiste Study Group
- Regional Center for the Coordination of Cancer Screening Grand Est Region, Strasbourg, France
- Regional Screening for the Coordination of Cancer Screening, Réunion, France
- Regional Center for the Coordination Screening of Cancer Screening PACA Region, Marseille, France
- Regional Centre for the Coordination of Cancer Screening Martinique Island, Martinique, France
- CEPED, Research Institute for Development, Paris, France
- DRCI, CHU Félix Guyon, Saint-Denis, Réunion
- Centre Hospitalier Universitaire de Dijon, Dijon, France
- DRCI, Pierre Zobda-Quitman Hospital, Martinique, France
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Zhang Y, Yang R, Hou Y, Chen Y, Li S, Wang Y, Yang H. Association of cardiovascular health with diabetic complications, all-cause mortality, and life expectancy among people with type 2 diabetes. Diabetol Metab Syndr 2022; 14:158. [PMID: 36307875 PMCID: PMC9615235 DOI: 10.1186/s13098-022-00934-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 10/21/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND We aimed to assess the impact of healthy cardiovascular health (CVH) on diabetic complications, mortality, and life expectancy among people with type 2 diabetes and to explore whether inflammation marker mediate these associations. METHODS This prospective cohort study included 33,236 participants (aged 40-72) with type 2 diabetes from the UK Biobank with annual follow-up from 2006 to 2010 to 2020. Type 2 diabetes was ascertained from self-report, glycated hemoglobin ≥ 6.5%, hospital inpatient registry, or glucose-lowering medication use. Information on mortality was derived from the national death registry. Favorable CVH metrics consisted of non-smoker, regular physical activity, a healthy diet, non-overweight, untreated resting blood pressure < 120/<80 mm Hg, and untreated total cholesterol < 200 mg/dL. Participants were categorized into three groups according to the number of favorable CVH metrics: unfavorable (0 or 1); intermediate (any 2 or 3); and favorable (4 or more). Inflammation marker, as measured by C-reactive protein (CRP), was assessed at baseline and categorized as low (≤ 3 mg/L) and high (> 3 mg/L). Data were analyzed using Cox regression models, flexible parametric survival models, and mediation models. RESULTS During the follow-up (median: 11.7 years), 3133 (9.4%) cases of diabetes complications and 4701 (14.1%) deaths occurred. Compared to unfavorable CVH, favorable CVH was associated with a reduced risk of diabetes complications (HR, 0.35; 95% CI, 0.26-0.47) and all-cause mortality (HR, 0.53; 95% CI, 0.43-0.65). In participants with unfavorable CVH, life expectancy at age 45 had a significantly reduction of 7.20 (95% CI, 5.48-8.92) years compared to those with a favorable CVH. Among people with type 2 diabetes, the proportions of diabetes complications and all-cause mortality that would be reduced by promoting the favorable CVH was 61.5% and 39.1%, respectively. CRP level mediated 14.3% and 29.7% of the associations between CVH and diabetic complication and all-cause mortality, respectively. CONCLUSION A favorable CVH was associated with lower risk of diabetes complications and mortality risk, and was associated with a longer life expectancy among people with type 2 diabetes. This association may be in part accounted for by inflammatory processes. Our findings highlight the importance of favorable CVH for the prevention of diabetic complications and all-cause mortality among people with type 2 diabetes, and underscores the need to monitor inflammation among people with unfavorable CVH.
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Affiliation(s)
- Yuan Zhang
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Rongrong Yang
- Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yabing Hou
- Yanjing medical college, Capital Medical University, Beijing, China
| | - Yanchun Chen
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Shu Li
- School of Management, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yaogang Wang
- School of Public Health, Tianjin Medical University, Tianjin, China
- The Discipline of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hongxi Yang
- Department of Bioinformatics, School of Basic Medical Sciences, Tianjin Medical University, Qixiangtai Road 22, Heping District, Tianjin, 300070, China.
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Quersin F, Serman F, Favre J, Rochoy M, Descamps A, Gers E, Duhamel A, Collins C, Deken-Delannoy V, Berkhout C, Raginel T. Participation rate in cervical cancer screening in general practice related to the proximity of gynecology care facilities: A 3 year follow-up cohort study. Front Public Health 2022; 10:955559. [PMID: 36324473 PMCID: PMC9618859 DOI: 10.3389/fpubh.2022.955559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 09/21/2022] [Indexed: 01/24/2023] Open
Abstract
Cervical cancer screening (CCS) by Pap tests is mainly performed by gynecologists in France, but also by general practitioners (GPs) and midwives. The screening uptake is insufficient to reduce the incidence of cervical neoplasms. Our aim was to investigate the association between screening rates in patients listed with GPs and the distance between GPs' offices and gynecology facilities. The population of 345 GPs, and their 93,918 female patients eligible for screening over 3 years (2013-2015), were derived from the Health Insurance claim database. We estimated the socioeconomic level of the geographical area of GPs' offices using the European Deprivation Index (EDI). The proximity of gynecology facilities was calculated by computing their distance from GPs' offices (in order to adjust the proximity of gynecology facilities with EDI and performance of smears by the GP). The number of gynecologists within 5 km of a GP's office was associated with the CCS rate increasing by 0.31% for every unit increase in the density of gynecologists within 5 km (p < 0.0001). The close proximity of gynecology facilities was not significantly associated with screening uptake among female patients when the office of the GP where they were registered was settled in a deprived area.
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Affiliation(s)
- François Quersin
- Department of General Practice/Family Medicine, University of Lille, Lille, France
| | - Fanny Serman
- Department of General Practice/Family Medicine, University of Lille, Lille, France
| | - Jonathan Favre
- Department of General Practice/Family Medicine, University of Lille, Lille, France
| | - Michaël Rochoy
- Department of General Practice/Family Medicine, University of Lille, Lille, France
| | - Axel Descamps
- Department of General Practice/Family Medicine, University of Lille, Lille, France
| | - Elise Gers
- University of Lille, CHU Lille, Intern Promotion Division of the Research and Innovation Board, Lille, France
| | - Alain Duhamel
- University of Lille, CHU Lille, EA 2694 – Public Health: Epidemiology and Quality of Care, Lille, France
| | | | - Valérie Deken-Delannoy
- University of Lille, CHU Lille, Service de Statistique, Evaluation Economique, Data-Management, Lille, France
| | - Christophe Berkhout
- Department of General Practice/Family Medicine, University of Lille, Lille, France,Department of Primary Health and Interprofessional Care, University of Antwerp, Antwerp, Belgium,*Correspondence: Christophe Berkhout
| | - Thibaut Raginel
- Normandy University, UniCaen, Inserm U 1086 “Anticipe”, Caen, France,Normandy University, UniCaen, Faculty of Health, Department of General Practice, Caen, France
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Dupont B, Dejardin O, Bouvier V, Piquet MA, Alves A. Systematic Review: Impact of Social Determinants of Health on the Management and Prognosis of Gallstone Disease. Health Equity 2022; 6:819-835. [PMID: 36338799 PMCID: PMC9629913 DOI: 10.1089/heq.2022.0063] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2022] [Indexed: 11/06/2022] Open
Abstract
Background: Due to its prevalence, gallstone disease is a major public health issue. It affects diverse patient populations across various socioeconomic levels. Socioeconomic and geographic deprivation may impact both morbidity and mortality associated with digestive diseases, such as biliary tract disease. Aim: The aim of this systematic review was to review the available data on the impact of socioeconomic determinants and geographic factors on gallstone disease and its complications. Methods: This systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The MEDLINE and Web of Science databases were searched by two investigators to retrieve studies about the impact of income, insurance status, hospital status, education level, living areas, and deprivation indices on gallstone disease. Thirty-seven studies were selected for this review. Results: Socially disadvantaged populations appear to be more frequently affected by complicated or severe forms of gallstone disease. The prognosis of biliary tract disease is poor in these populations regardless of patient status, and increased morbidity and mortality were observed for acute cholangitis or subsequent cholecystectomy. Limited or delayed access and low-quality therapeutic interventions could be among the potential causes for this poor prognosis. Conclusions: This systematic review suggests that socioeconomic determinants impact the management of gallstone disease. Enhanced knowledge of these parameters could contribute to improved public health policies to manage these diseases.
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Affiliation(s)
- Benoît Dupont
- Departement d'Hepato-Gastroenterologie et Nutrition, UNICAEN, CHU de Caen Normandie, Normandie Univ, Caen, France
- “Anticipe” U1086 INSERM-UCBN, “Cancers & Preventions,” Team Labelled “League Against Cancer,” UNICAEN, Normandie Univ, CAEN, France
| | - Olivier Dejardin
- “Anticipe” U1086 INSERM-UCBN, “Cancers & Preventions,” Team Labelled “League Against Cancer,” UNICAEN, Normandie Univ, CAEN, France
- Registre des Tumeurs Digestives du Calvados, “Anticipe” U1086 INSERM-UCBN, UNICAEN, Normandie Univ, Caen, France
| | - Véronique Bouvier
- “Anticipe” U1086 INSERM-UCBN, “Cancers & Preventions,” Team Labelled “League Against Cancer,” UNICAEN, Normandie Univ, CAEN, France
- Registre des Tumeurs Digestives du Calvados, “Anticipe” U1086 INSERM-UCBN, UNICAEN, Normandie Univ, Caen, France
| | - Marie-Astrid Piquet
- Departement d'Hepato-Gastroenterologie et Nutrition, UNICAEN, CHU de Caen Normandie, Normandie Univ, Caen, France
| | - Arnaud Alves
- “Anticipe” U1086 INSERM-UCBN, “Cancers & Preventions,” Team Labelled “League Against Cancer,” UNICAEN, Normandie Univ, CAEN, France
- Service de Chirurgie Digestive, UNICAEN, CHU de Caen Normandie, Normandie Univ, Caen, France
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Derette K, Rollet Q, Launay L, Launoy G, Bryere J. Evolution of socioeconomic inequalities in cancer incidence between 2006 and 2016 in France: a population-based study. Eur J Cancer Prev 2022; 31:473-481. [PMID: 35044985 DOI: 10.1097/cej.0000000000000732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The existence of socioeconomic inequalities in cancer incidence is now well established and their reduction is a priority in many countries. This study aimed to measure the evolution of socioeconomic inequalities in the incidence of the most common cancers in France, over an 11-year period. METHODS The study focused on 19 cancer entities (16 solid tumors and 3 hematological malignancies). Data are obtained from the French Network of Cancer Registries, representing 604 205 cancer cases. Each patient address was geolocalized and assigned to an IRIS, the smallest geographic unit in France. The French version of the European Deprivation Index was used to measure the level of deprivation in each IRIS. A generalized linear mixed model was used to account for the longitudinal nature of the data and to assess the evolution of socioeconomic inequalities. RESULTS A significant evolution of the social gradient of incidence over time was highlighted for five cancer entities and all entities combined. For lung cancer for both sexes and bladder cancer in men, more frequent in deprived areas, the social gradient in incidence tended to decrease over time. For breast cancer in women and lymphocytic leukemia in men, more frequent in affluent areas, the gap continues to widen. CONCLUSION Cancer entities with large disparities continued to present social inequalities in incidence without exacerbation with time. The few temporal evolutions observed do not show a worsening of the social gradient of incidence to the disadvantage of the most deprived areas, but rather an increase in incidence that is greater in the most affluent areas.
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Affiliation(s)
- Krystaelle Derette
- ANTICIPE, Normandy University, Unicaen, INSERM, Centre François Baclesse, Avenue du Général Harris, Caen, France
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Guillaume E, Rollet Q, Launay L, Beuriot S, Dejardin O, Notari A, Crevel E, Benhammouda A, Verzaux L, Quertier MC, Launoy G. Evaluation of a mobile mammography unit: concepts and randomized cluster trial protocol of a population health intervention research to reduce breast cancer screening inequalities. Trials 2022; 23:562. [PMID: 35804417 PMCID: PMC9270750 DOI: 10.1186/s13063-022-06480-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 06/14/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Breast cancer is the leading cancer in women in France both in incidence and mortality. Organized breast cancer screening (OBCS) has been implemented nationwide since 2004, but the participation rate remains low (48%) and inequalities in participation have been reported. Facilities such as mobile mammography units could be effective to increase participation in OBCS and reduce inequalities, especially areas underserved in screening. Our main objective is to evaluate the impact of a mobile unit and to establish how it could be used to tackle territorial inequalities in OBCS participation. METHODS A collaborative project will be conducted as a randomized controlled cluster trial in 2022-2024 in remote areas of four French departments. Small geographic areas were constructed by clustering women eligible to OBCS, according to distance to the nearest radiology centre, until an expected sample of eligible women was attained, as determined by logistic and financial constraints. Intervention areas were then selected by randomization in parallel groups. The main intervention is to propose an appointment at the mobile unit in addition to current OBCS in these remote areas according to the principle of proportionate universalism. A few weeks before the intervention, OBCS will be promoted with a specific information campaign and corresponding tools, applying the principle of multilevel, intersectoral and community empowerment to tackle inequalities. DISCUSSION This randomized controlled trial will provide a high level of evidence in assessing the effects of mobile unit on participation and inequalities. Contextual factors impacting the intervention will be a key focus in this evaluation. Quantitative analyses will be complemented by qualitative analyses to investigate the causal mechanisms affecting the effectiveness of the intervention and to establish how the findings can be applied at national level. TRIAL REGISTRATION Registered on ClinicalTrials.gov, December 21, 2021: NCT05164874 .
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Affiliation(s)
- Elodie Guillaume
- U1086 INSERM "ANTICIPE" Caen Normandy University - Equipe Labellisée Ligue, Contre le Cancer, Caen, France.
| | - Quentin Rollet
- U1086 INSERM "ANTICIPE" Caen Normandy University - Equipe Labellisée Ligue, Contre le Cancer, Caen, France
| | - Ludivine Launay
- U1086 INSERM "ANTICIPE" Caen Normandy University - Equipe Labellisée Ligue, Contre le Cancer, Caen, France.,Centre de lutte contre le cancer François Baclesse, Caen, France
| | - Séverine Beuriot
- U1086 INSERM "ANTICIPE" Caen Normandy University - Equipe Labellisée Ligue, Contre le Cancer, Caen, France
| | | | | | - Elodie Crevel
- Centre Régional de Coordination des Dépistages des Cancers Normandie, Caen, France
| | - Ahmed Benhammouda
- Centre Régional de Coordination des Dépistages des Cancers Normandie, Caen, France
| | - Laurent Verzaux
- Centre Régional de Coordination des Dépistages des Cancers Normandie, Caen, France
| | | | - Guy Launoy
- U1086 INSERM "ANTICIPE" Caen Normandy University - Equipe Labellisée Ligue, Contre le Cancer, Caen, France.,CHU CAEN, Caen, France
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Zhang Y, Yang R, Dove A, Li X, Yang H, Li S, Wang J, Li WD, Zhao H, Xu W, Wang Y. Healthy lifestyle counteracts the risk effect of genetic factors on incident gout: a large population-based longitudinal study. BMC Med 2022; 20:138. [PMID: 35484537 PMCID: PMC9052486 DOI: 10.1186/s12916-022-02341-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 03/14/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Risk genes linked to the development of gout have been identified, and lifestyle factors are related to gout risk. It remains unclear whether healthy lifestyle factors can mitigate the genetic risk of gout. Therefore, we aimed to explore whether and to what extent a healthy lifestyle can mitigate the risk of gout related to genetic factors. METHODS Within the UK Biobank, 416,481 gout-free participants (aged 37-74) were identified at baseline. Polygenic risk for gout was assessed and categorized as low (lowest tertile), middle (tertile 2), and high (highest tertile). Healthy lifestyle factors included no/moderate alcohol consumption, no smoking, physical activity, and a healthy diet. Participants were categorized into three groups according to their number of healthy lifestyle factors: unfavorable (0 or 1), intermediate (any 2), and favorable (3 or 4). Data were analyzed using Cox proportional hazard models. RESULTS Over the follow-up (median: 12.1 years), 6206 participants developed gout. Compared to low genetic risk, the hazard ratios (HRs) and 95% confidence intervals (CIs) of gout was 1.44 (1.35-1.54) for middle and 1.77 (1.66-1.89) for high genetic risk. The HRs (95% CIs) of gout were 0.63 (0.59-0.67) for a favorable lifestyle and 0.79 (0.75-0.85) for an intermediate lifestyle, compared to an unfavorable lifestyle. In joint effect analysis, compared to participants with low genetic predisposition and a favorable lifestyle, the HRs (95% CIs) of gout were 2.39 (2.12-2.70)/3.12 (2.79-3.52) in those with middle and high genetic predisposition plus unfavorable lifestyle profiles, and 1.53 (1.35-1.74)/1.98 (1.75-2.24) for those with middle and high genetic predisposition plus favorable lifestyle profiles, respectively. Moreover, compared to an unfavorable lifestyle, the HRs of gout related to a favorable lifestyle was 0.64 (95% CI, 0.56-0.73) for low genetic risk, 0.65 (95% CI, 0.58-0.72) for middle genetic risk, and 0.62 (95% CI, 0.57-0.69) for high genetic risk. There was a significant additive interaction between unfavorable lifestyle and high genetic risk on gout. CONCLUSIONS Healthy lifestyle was associated with a lower risk of gout and may attenuate the risk of gout related to genetic factors by almost a third.
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Affiliation(s)
- Yuan Zhang
- School of Public Health, Tianjin Medical University, Qixiangtai Road 22, Heping District, 300070, Tianjin, China
| | - Rongrong Yang
- School of Public Health, Tianjin Medical University, Qixiangtai Road 22, Heping District, 300070, Tianjin, China.,Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Abigail Dove
- Aging Research Center, Department of Neurobiology, Health Care Sciences and Society Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Xuerui Li
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Hongxi Yang
- School of Public Health, Tianjin Medical University, Qixiangtai Road 22, Heping District, 300070, Tianjin, China
| | - Shu Li
- School of Management, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ju Wang
- School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin, China
| | - Wei-Dong Li
- Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Hongyu Zhao
- Department of Biostatistics, Yale School of Public Health, Yale University, New Haven, USA
| | - Weili Xu
- Aging Research Center, Department of Neurobiology, Health Care Sciences and Society Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Yaogang Wang
- School of Public Health, Tianjin Medical University, Qixiangtai Road 22, Heping District, 300070, Tianjin, China. .,Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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Management and Outcomes of Pancreatic Cancer in French Real-World Clinical Practice. Cancers (Basel) 2022; 14:cancers14071675. [PMID: 35406447 PMCID: PMC8996902 DOI: 10.3390/cancers14071675] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/15/2022] [Accepted: 03/22/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Our objective was to describe real-world patterns of care and outcomes in pancreatic cancer. Methods: 912 patients diagnosed with pancreatic cancer from 2014 to 2017 were registered by the population-based cancer registry of Burgundy (France). Progression-free and net survival were estimated. Results: at diagnosis, 52% of tumors were associated with metastases. Among the 20% of patients fulfilling resectability criteria, half of those aged 75−84 years and none of those ≥85 years actually underwent resection. Age was not associated with 3-year observed survival in patients who underwent resection. Overall, 77% of patients aged <75 years, 55% of those aged 75−84 years and 8% of those ≥85 years received chemotherapy. Among patients who were offered chemotherapy, 73% of those aged ≥85 years refused. Chemotherapy toxicity was higher with Gemcitabine_Oxaliplatin/Gemcitabine_Abraxane and FOLFIRINOX than with Gemcitabine alone. Patients resected after induction FOLFIRINOX and those treated with adjuvant Gemcitabine presented the lowest risk of progression. Three-year net survival was 35% in patients with non-metastatic resectable tumors and under 10% for other patients. Conclusions: Only half of patients aged 75−84 years with a resectable tumor actually underwent resection. Two thirds of patients aged ≥85 years refused chemotherapy, thus underlining the need to expand geriatric assessments.
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Intra-urban variation in tuberculosis and community socioeconomic deprivation in Lisbon metropolitan area: a Bayesian approach. Infect Dis Poverty 2022; 11:24. [PMID: 35321758 PMCID: PMC8942608 DOI: 10.1186/s40249-022-00949-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/18/2022] [Indexed: 11/13/2022] Open
Abstract
Background Multidrug resistant tuberculosis (MDR-TB) is a recognized threat to global efforts to TB control and remains a priority of the National Tuberculosis Programs. Additionally, social determinants and socioeconomic deprivation have since long been associated with worse health and perceived as important risk factors for TB. This study aimed to analyze the spatial distribution of non-MDR-TB and MDR-TB across parishes of the Lisbon metropolitan area of Portugal and to estimate the association between non-MDR-TB and MDR-TB and socioeconomic deprivation. Methods In this study, we used hierarchical Bayesian spatial models to analyze the spatial distribution of notification of non-MDR-TB and MDR-TB cases for the period from 2000 to 2016 across 127 parishes of the seven municipalities of the Lisbon metropolitan area (Almada, Amadora, Lisboa, Loures, Odivelas, Oeiras, Sintra), using the Portuguese TB Surveillance System (SVIG-TB). In order to characterise the populations, we used the European Deprivation Index for Portugal (EDI-PT) as an indicator of poverty and estimated the association between non-MDR-TB and MDR-TB and socioeconomic deprivation. Results The notification rates per 10,000 population of non-MDR TB ranged from 18.95 to 217.49 notifications and that of MDR TB ranged from 0.83 to 3.70. We identified 54 high-risk areas for non-MDR-TB and 13 high-risk areas for MDR-TB. Parishes in the third [relative risk (RR) = 1.281, 95% credible interval (CrI): 1.021–1.606], fourth (RR = 1.786, 95% CrI: 1.420–2.241) and fifth (RR = 1.935, 95% CrI: 1.536–2.438) quintile of socioeconomic deprivation presented higher non-MDR-TB notifications rates. Parishes in the fourth (RR = 2.246, 95% CrI: 1.374–3.684) and fifth (RR = 1.828, 95% CrI: 1.049–3.155) quintile of socioeconomic deprivation also presented higher MDR-TB notifications rates. Conclusions We demonstrated significant heterogeneity in the spatial distribution of both non-MDR-TB and MDR-TB at the parish level and we found that socioeconomically disadvantaged parishes are disproportionally affected by both non-MDR-TB and MDR-TB. Our findings suggest that the emergence of MDR-TB and transmission are specific from each location and often different from the non-MDR-TB settings. We identified priority areas for intervention for a more efficient plan of control and prevention of non-MDR-TB and MDR-TB. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s40249-022-00949-1.
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Cancer Patients' Survival According to Socioeconomic Environment in a High-Income Country with Universal Health Coverage. Cancers (Basel) 2022; 14:cancers14071620. [PMID: 35406391 PMCID: PMC8996935 DOI: 10.3390/cancers14071620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/18/2022] [Accepted: 03/22/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary The main aim of our paper was to quantify the potential impact of socioeconomic environment on cancer patients’ survival in Slovenia in the 21st century. Despite of universal health coverage and after accounting for basic demographic variables (age and gender), differences in stage at diagnosis, as well as the impact of the cancer treatment improvements over time, we show that cancer patients in Slovenia who have a lower socioeconomic status experience worse survival and increased mortality. The results of this analysis could help decision-makers to better understand inequalities in cancer burden and inform the development of policies to improve or resolve them. Abstract Despite having an established systematic approach to population survival estimation in Slovenia, the influence of socioeconomic environment on cancer patients’ survival has not yet been evaluated. Thus, the main aim of our study was to quantify the potential impact of socioeconomic environment on cancer patients’ survival in our population in the 21st century. The net survival was calculated and stratified into quintiles of Slovenian version of the European Deprivation Index for all adult cancer patients diagnosed between 2004 and 2018 using the national cancer registry data. After accounting for basic demographic variables (age and gender), differences in stage at diagnosis, as well as the impact of the cancer treatment improvements over time, we found that cancer patients in Slovenia with lower socioeconomic status experience worse survival and have higher mortality. In particular, the odds of dying from oral, stomach, colorectal, liver, pancreatic, lung, breast, ovarian, corpus uteri, prostate, and bladder cancers, as well as for melanoma, leukemia, and non-Hodgkin lymphoma, are significantly higher in the socioeconomically most deprived group of patients compared to the most affluent group. The inequalities in cancer burden we found could help decision-makers to better understand the magnitude of this problem.
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Merville O, Launay L, Dejardin O, Rollet Q, Bryère J, Guillaume É, Launoy G. Can an Ecological Index of Deprivation Be Used at the Country Level? The Case of the French Version of the European Deprivation Index (F-EDI). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042311. [PMID: 35206501 PMCID: PMC8872283 DOI: 10.3390/ijerph19042311] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 11/16/2022]
Abstract
Most ecological indices of deprivation are constructed from census data at the national level, which raises questions about the relevance of their use, and their comparability across a country. We aimed to determine whether a national index can account for deprivation regardless of location characteristics. In Metropolitan France, 43,853 residential census block groups (IRIS) were divided into eight area types based on quality of life. We calculated score deprivation for each IRIS using the French version of the European Deprivation Index (F-EDI). We decomposed the score by calculating the contribution of each of its components by area type, and we assessed the impact of removing each component and recalculating the weights on the identification of deprived IRIS. The set of components most contributing to the score changed according to the area type, but the identification of deprived IRIS remained stable regardless of the component removed for recalculating the score. Not all components of the F-EDI are markers of deprivation according to location characteristics, but the multidimensional nature of the index ensures its robustness. Further research is needed to examine the limitations of using these indices depending on the purpose of the study, particularly in relation to the geographical grid used to calculate deprivation scores.
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Reuter PG, Baert V, Colineaux H, Escutnaire J, Javaud N, Delpierre C, Adnet F, Loeb T, Charpentier S, Lapostolle F, Hubert H, Lamy S. A national population-based study of patients, bystanders and contextual factors associated with resuscitation in witnessed cardiac arrest: insight from the french RéAC registry. BMC Public Health 2021; 21:2202. [PMID: 34856969 PMCID: PMC8638114 DOI: 10.1186/s12889-021-12269-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 11/10/2021] [Indexed: 11/12/2022] Open
Abstract
Background In out-of-hospital cardiac arrest (OHCA), bystander initiated cardiopulmonary resuscitation (CPR) increases the chance of return of spontaneous circulation and survival with a favourable neurological status. Socioeconomic disparities have been highlighted in OHCA field. In areas with the lowest average socioeconomic status, OHCA incidence increased, and bystander CPR decreased. Evaluations were performed on restricted geographical area, and European evaluation is lacking. We aimed to analyse, at a national level, the impact of area-level social deprivation on the initiation of CPR in case of a witnessed OHCA. Methods
We included all witnessed OHCA cases with age over 18 years from July 2011 to July 2018 form the OHCA French national registry. We excluded OHCA occurred in front of rescue teams or in nursing home, and patients with incomplete address or partial geocoding. We collected data from context, bystander and patient. The area-level social deprivation was estimated by the French version of the European Deprivation Index (in quintile) associated with the place where OHCA occurred. We assessed the associations between Utstein variables and social deprivation level using a mixed-effect logit model with bystander-initiated CPR. Results We included 23,979 witnessed OHCA of which 12,299 (51%) had a bystander-initiated CPR. More than one third of the OHCA (8,326 (35%)) occurred in an area from the highest quintile of social deprivation. The higher the area-level deprivation, the less the proportion of bystander-initiated CPR (56% in Quintile 1 versus 48% in Quintile 5). The In the multivariable analysis, bystander less often began CPR in areas with the highest deprivation level, compared to those with the lowest deprivation level (OR=0.69, IC95%: 0.63-0.75). Conclusions The level of social deprivation of the area where OHCA occurred was associated with bystander-initiated CPR. It decreased in the more deprived areas although these areas also concentrate more younger patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-12269-4.
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Affiliation(s)
- Paul-Georges Reuter
- Emergency Department, Toulouse University Hospital, 31000, Toulouse, France. .,UMR 1027, Paul Sabatier University Toulouse III, Inserm, Toulouse, France. .,AP-HP, SAMU 92, Hôpital Raymond Poincaré, 104, Boulevard Raymond Poincaré , 92380, Garches, France.
| | - Valentine Baert
- Évaluation des technologies de santé et des pratiques médicales, Univ. Lille, CHU Lille, 2694, F-59000, Lille, ULR, France.,French National Out-of-Hospital Cardiac Arrest Registry, RéAC, Lille, France
| | - Hélène Colineaux
- UMR 1027, Paul Sabatier University Toulouse III, Inserm, Toulouse, France
| | - Joséphine Escutnaire
- Évaluation des technologies de santé et des pratiques médicales, Univ. Lille, CHU Lille, 2694, F-59000, Lille, ULR, France
| | - Nicolas Javaud
- AP-HP, Urgences, Centre de Référence sur les Angioedèmes à Kinines, Hôpital Louis Mourier, Université de Paris, 92700, Colombes, France
| | - Cyrille Delpierre
- UMR 1027, Paul Sabatier University Toulouse III, Inserm, Toulouse, France
| | - Frédéric Adnet
- UF Recherche-Enseignement-Qualité, hôpital Avicenne, AP-HP, Université Paris, Urgences - Samu 93, 13, Inserm U942, 93000, Bobigny, France
| | - Thomas Loeb
- AP-HP, SAMU 92, Hôpital Raymond Poincaré, 104, Boulevard Raymond Poincaré , 92380, Garches, France
| | - Sandrine Charpentier
- Emergency Department, Toulouse University Hospital, 31000, Toulouse, France.,UMR 1027, Paul Sabatier University Toulouse III, Inserm, Toulouse, France
| | - Frédéric Lapostolle
- UF Recherche-Enseignement-Qualité, hôpital Avicenne, AP-HP, Université Paris, Urgences - Samu 93, 13, Inserm U942, 93000, Bobigny, France
| | - Hervé Hubert
- Évaluation des technologies de santé et des pratiques médicales, Univ. Lille, CHU Lille, 2694, F-59000, Lille, ULR, France.,French National Out-of-Hospital Cardiac Arrest Registry, RéAC, Lille, France
| | - Sébastien Lamy
- UMR 1027, Paul Sabatier University Toulouse III, Inserm, Toulouse, France.,Group for Research and Analysis in Population Health (GAP), Claudius Regaud Institute, IUCT-O, Toulouse, France
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Tron L, Fauvernier M, Bouvier AM, Robaszkiewicz M, Bouvier V, Cariou M, Jooste V, Dejardin O, Remontet L, Alves A, Molinié F, Launoy G. Socioeconomic Environment and Survival in Patients with Digestive Cancers: A French Population-Based Study. Cancers (Basel) 2021; 13:cancers13205156. [PMID: 34680305 PMCID: PMC8533795 DOI: 10.3390/cancers13205156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 12/16/2022] Open
Abstract
Social inequalities are an important prognostic factor in cancer survival, but little is known regarding digestive cancers specifically. We aimed to provide in-depth analysis of the contextual social disparities in net survival of patients with digestive cancer in France, using population-based data and relevant modeling. Digestive cancers (n = 54,507) diagnosed between 2006-2009, collected through the French network of cancer registries, were included (end of follow-up 30 June 2013). Social environment was assessed by the European Deprivation Index. Multidimensional penalized splines were used to model excess mortality hazard. We found that net survival was significantly worse for individuals living in a more deprived environment as compared to those living in a less deprived one for esophageal, liver, pancreatic, colon and rectal cancers, and for stomach and bile duct cancers among females. Excess mortality hazard was up to 57% higher among females living in the most deprived areas (vs. least deprived) at 1 year of follow-up for bile duct cancer, and up to 21% higher among males living in the most deprived areas (vs. least deprived) regarding colon cancer. To conclude, we provide a better understanding of how the (contextual) social gradient in survival is constructed, offering new perspectives for tackling social inequalities in digestive cancer survival.
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Affiliation(s)
- Laure Tron
- ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France; (V.B.); (O.D.); (A.A.); (G.L.)
- Correspondence:
| | - Mathieu Fauvernier
- Service de Biostatistique–Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, 69000 Lyon, France; (M.F.); (L.R.)
- Laboratoire de Biométrie et Biologie Évolutive, Équipe Biostatistique-Santé, University of Lyon 1, CNRS, UMR 5558, 69100 Villeurbanne, France
| | - Anne-Marie Bouvier
- Digestive Cancer Registry of Burgundy, Dijon University Hospital, INSERM UMR 1231, University of Burgundy, 21079 Dijon, France; (A.-M.B.); (V.J.)
- French Network of Cancer Registries, 31000 Toulouse, France; (M.R.); (M.C.); (F.M.)
| | - Michel Robaszkiewicz
- French Network of Cancer Registries, 31000 Toulouse, France; (M.R.); (M.C.); (F.M.)
- Digestive Tumors Registry of Finistère, EA SPURBO 7479, CHRU Morvan, 29200 Brest, France
| | - Véronique Bouvier
- ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France; (V.B.); (O.D.); (A.A.); (G.L.)
- French Network of Cancer Registries, 31000 Toulouse, France; (M.R.); (M.C.); (F.M.)
- Digestive Cancer Registry of Calvados, Caen University Hospital, ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France
| | - Mélanie Cariou
- French Network of Cancer Registries, 31000 Toulouse, France; (M.R.); (M.C.); (F.M.)
- Digestive Tumors Registry of Finistère, EA SPURBO 7479, CHRU Morvan, 29200 Brest, France
| | - Valérie Jooste
- Digestive Cancer Registry of Burgundy, Dijon University Hospital, INSERM UMR 1231, University of Burgundy, 21079 Dijon, France; (A.-M.B.); (V.J.)
- French Network of Cancer Registries, 31000 Toulouse, France; (M.R.); (M.C.); (F.M.)
| | - Olivier Dejardin
- ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France; (V.B.); (O.D.); (A.A.); (G.L.)
- Research Department, Caen University Hospital, ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France
| | - Laurent Remontet
- Service de Biostatistique–Bioinformatique, Pôle Santé Publique, Hospices Civils de Lyon, 69000 Lyon, France; (M.F.); (L.R.)
- Laboratoire de Biométrie et Biologie Évolutive, Équipe Biostatistique-Santé, University of Lyon 1, CNRS, UMR 5558, 69100 Villeurbanne, France
| | - Arnaud Alves
- ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France; (V.B.); (O.D.); (A.A.); (G.L.)
- Research Department, Caen University Hospital, ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France
- Department of Digestive Surgery, University Hospital of Caen, 14000 Caen, France
| | | | - Florence Molinié
- French Network of Cancer Registries, 31000 Toulouse, France; (M.R.); (M.C.); (F.M.)
- Loire-Atlantique/Vendée Cancer Registry, 44000 Nantes, France
- CERPOP, Université de Toulouse, Inserm, UPS, 31000 Toulouse, France
| | - Guy Launoy
- ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France; (V.B.); (O.D.); (A.A.); (G.L.)
- French Network of Cancer Registries, 31000 Toulouse, France; (M.R.); (M.C.); (F.M.)
- Research Department, Caen University Hospital, ‘ANTICIPE’ U1086 INSERM-UCN, Normandie University UNICAEN, Centre François Baclesse, 14000 Caen, France
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Wang K, Law CK, Zhao J, Hui AYK, Yip BHK, Yeoh EK, Chung RYN. Measuring health-related social deprivation in small areas: development of an index and examination of its association with cancer mortality. Int J Equity Health 2021; 20:216. [PMID: 34579732 PMCID: PMC8474923 DOI: 10.1186/s12939-021-01545-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 09/05/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The small-area deprivation indices are varied across countries due to different social context and data availability. Due to lack of chronic disease-related social deprivation index (SDI) in Hong Kong, China, this study aimed to develop a new SDI and examine its association with cancer mortality. METHODS A total of 14 socio-economic variables of 154 large Tertiary Planning Unit groups (LTPUGs) in Hong Kong were obtained from 2016 population by-census. LTPUG-specific all-cause and chronic condition-related mortality and chronic condition inpatient episodes were calculated as health outcomes. Association of socio-economic variables with health outcomes was estimated for variable selection. Candidates for SDI were constructed with selected socio-economic variables and tested for criterion validity using health outcomes. Ecological association between the selected SDI and cancer mortality were examined using zero-inflated negative binomial regression. RESULTS A chronic disease-related SDI constructed by six area-level socio-economic variables was selected based on its criterion validity with health outcomes in Hong Kong. It was found that social deprivation was associated with higher cancer mortality during 2011-2016 (most deprived areas: incidence relative risk [IRR] = 1.40, 95% confidence interval [CI]: 1.27-1.55; second most deprived areas: IRR = 1.34, 95%CI: 1.21-1.48; least deprived areas as reference), and the cancer mortality gap became larger in more recent years. Excess cancer death related to social deprivation was found to have increased through 2011-2016. CONCLUSIONS Our newly developed SDI is a valid and routinely available measurement of social deprivation in small areas and is useful in resource allocation and policy-making for public health purpose in communities. There is a potential large improvement in cancer mortality by offering relevant policies and interventions to reduce health-related deprivation. Further studies can be done to design strategies to reduce the expanding health inequalities between more and less deprived areas.
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Affiliation(s)
- Kailu Wang
- JC School of Public Health and Primary Care, Faculty of Medicine
, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
- Centre for Health Systems and Policy Research, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
| | - Chi-Kin Law
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, NSW Australia
| | - Jiaying Zhao
- School of Demography, The Australian National University, Canberra, Australia
| | - Alvin Yik-Kiu Hui
- JC School of Public Health and Primary Care, Faculty of Medicine
, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
| | - Benjamin Hon-Kei Yip
- JC School of Public Health and Primary Care, Faculty of Medicine
, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
| | - Eng Kiong Yeoh
- JC School of Public Health and Primary Care, Faculty of Medicine
, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
- Centre for Health Systems and Policy Research, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
- CUHK Institute of Health Equity, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
| | - Roger Yat-Nork Chung
- JC School of Public Health and Primary Care, Faculty of Medicine
, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
- Centre for Health Systems and Policy Research, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
- CUHK Institute of Health Equity, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR, China
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Poiseuil M, Tron L, Woronoff AS, Trétarre B, Dabakuyo-Yonli TS, Fauvernier M, Roche L, Dejardin O, Molinié F, Launoy G. How do age and social environment affect the dynamics of death hazard and survival in patients with breast or gynecological cancer in France? Int J Cancer 2021; 150:253-262. [PMID: 34520579 DOI: 10.1002/ijc.33803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 07/22/2021] [Accepted: 08/04/2021] [Indexed: 11/07/2022]
Abstract
Several studies have investigated the association between net survival (NS) and social inequalities in people with cancer, highlighting a varying influence of deprivation depending on the type of cancer studied. However, few of these studies have accounted for the effect of social inequalities over the follow-up period, and/or according to the age of the patients. Thus, using recent and more relevant statistical models, we investigated the effect of social environment on NS in women with breast or gynecological cancer in France. The data were derived from population-based cancer registries, and women diagnosed with breast or gynecological cancer between 2006 and 2009 were included. We used the European deprivation index (EDI), an aggregated index, to define the social environment of the women included. Multidimensional penalized splines were used to model excess mortality hazard. We observed a significant effect of the EDI on NS in women with breast cancer throughout the follow-up period, and especially at 1.5 years of follow-up in women with cervical cancer. Regarding corpus uteri and ovarian cancer patients, the effect of deprivation on NS was less pronounced. These results highlight the impact of social environment on NS in women with breast or gynecological cancer in France thanks to a relevant statistical approach, and identify the follow-up periods during which the social environment may have a particular influence. These findings could help investigate targeted actions for each cancer type, particularly in the most deprived areas, at the time of diagnosis and during follow-up.
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Affiliation(s)
- Marie Poiseuil
- Univ. Bordeaux, Gironde General Cancer Registry, Bordeaux, France.,Inserm, Bordeaux Population Health, Research Center U1219, Team EPICENE, Bordeaux, France
| | - Laure Tron
- 'ANTICIPE' U1086 INSERM-UCN, Normandie Université UNICAEN, Centre François Baclesse, Caen, France
| | - Anne-Sophie Woronoff
- Doubs Cancer Registry, Besançon University Hospital, Besançon, France.,Research Unit EA3181, University of Burgundy Franche-Comté, Besançon, France.,French Network of Cancer Registries (FRANCIM), Toulouse, France
| | - Brigitte Trétarre
- French Network of Cancer Registries (FRANCIM), Toulouse, France.,Hérault Cancer Registry, Montpellier, France
| | - Tienhan Sandrine Dabakuyo-Yonli
- French Network of Cancer Registries (FRANCIM), Toulouse, France.,Breast and Gynecologic Cancer Registry of Côte d'Or, Georges Francois Leclerc Comprehensive Cancer Centre, Dijon, France.,Epidemiology and Quality of Life Research Unit, INSERM U1231, Dijon, France
| | - Mathieu Fauvernier
- Hospices Civils de Lyon, Pôle Santé Publique, Service de Biostatistique - Bioinformatique, Lyon, France.,Lyon University, Lyon 1 University, CNRS, UMR 5558, Biometrics and Evolutionary Biology Laboratory, Biostatistics and Health Team, Villeurbanne, France
| | - Laurent Roche
- Hospices Civils de Lyon, Pôle Santé Publique, Service de Biostatistique - Bioinformatique, Lyon, France.,Lyon University, Lyon 1 University, CNRS, UMR 5558, Biometrics and Evolutionary Biology Laboratory, Biostatistics and Health Team, Villeurbanne, France
| | - Olivier Dejardin
- 'ANTICIPE' U1086 INSERM-UCN, Normandie Université UNICAEN, Centre François Baclesse, Caen, France.,Research Department, Caen University Hospital Centre, Caen, France
| | - Florence Molinié
- French Network of Cancer Registries (FRANCIM), Toulouse, France.,Loire-Atlantique/Vendée Cancer Registry, Nantes, France.,SIRIC-ILIAD, INCA-DGOS-Inserm_12558, CHU Nantes, Nantes, France
| | - Guy Launoy
- 'ANTICIPE' U1086 INSERM-UCN, Normandie Université UNICAEN, Centre François Baclesse, Caen, France.,French Network of Cancer Registries (FRANCIM), Toulouse, France.,Research Department, Caen University Hospital Centre, Caen, France
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Effects of Social Deprivation on the Proportion of Preemptive Kidney Transplantation: A Mediation Analysis. Transplant Direct 2021; 7:e750. [PMID: 36567853 PMCID: PMC9771216 DOI: 10.1097/txd.0000000000001203] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 05/27/2021] [Accepted: 06/12/2021] [Indexed: 12/27/2022] Open
Abstract
Social inequalities in health lead to an increased risk of chronic kidney disease and less access to renal transplantation. The objective of this study was to assess the association between social deprivation estimated by the fifth quintile of the European Deprivation Index (EDI) and preemptive kidney transplantation (PKT) and to explore the potential mediators of this association. Methods This retrospective observational multicenter study included 8701 patients who received their first renal transplant in France between 2010 and 2014. Mediation analyses were performed to assess the direct and indirect effects of the EDI on PKT. Results Among the 8701 transplant recipients, 32.4% belonged to the most deprived quintile of the EDI (quintile 5) and 16% received a PKT (performed either with a deceased- or living-donor). There was a significant association between quintile 5 of the EDI and PKT (total effect: odds ratio [OR]: 0.64 [95% confidence interval (CI): 0.55-0.73]). Living-donor kidney transplantation was the main mediator of this association (natural indirect effect: OR: 0.92 [0.89-0.95]). To a lesser extent, positive cytomegalovirus and hepatitis C serologies and blood group B were also mediators (respective natural indirect effects: OR: 0.98 [95% CI: 0.95-1.00], OR: 0.99 [95% CI: 0.99-1.00], and OR: 0.99 [95% CI: 0.98-1.00], P < 0.05). Conclusions Our study suggests that social deprivation is associated with a decreased proportion of PKT. This association might be mitigated by promoting living-donor transplantation.
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Poulalhon C, Goujon S, Marquant F, Faure L, Guissou S, Bonaventure A, Désandes E, Rios P, Lacour B, Clavel J. Factors associated with 5- and 10-year survival among a recent cohort of childhood cancer survivors (France, 2000-2015). Cancer Epidemiol 2021; 73:101950. [PMID: 34214767 DOI: 10.1016/j.canep.2021.101950] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/28/2021] [Accepted: 05/02/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Childhood cancer survival currently exceeds 80 % five years after diagnosis in high-income countries. In this study, we aimed to describe long-term trends and to investigate socioeconomic and spatial disparities in childhood cancer survival. METHODS The study included 28,073 cases recorded in the French National Registry of Childhood Cancers from 2000 to 2015. Contextual census data (deprivation indices, population density, spatial accessibility to general practitioners) were allocated to each case based on the residence at diagnosis. Overall survival (OS) and conditional 10-year OS for 5-year survivors were estimated for all cancers combined and by diagnostic group and subgroup. Comparisons were conducted by sex, age at diagnosis, period of diagnosis, and contextual indicators. Hazard ratios for death were estimated using Cox models. RESULTS All cancers combined, the OS reached 82.8 % [95 % CI: 82.4-83.3] at 5 years and 80.8 % [95 % CI: 80.3-81.3] at 10 years. Conditional 10-year OS of 5-year survivors reached 97.5 % [95 % CI: 97.3-97.7] and was higher than 95 % for all subgroups except osteosarcomas and most subgroups of the central nervous system. In addition to disparities by sex, age at diagnosis, and period of diagnosis, we observed a slight decrease in survival for cases living in the most deprived areas at diagnosis, not consistent across diagnostic groups. CONCLUSION Our results confirm the high 5-year survival for childhood cancer and show an excellent 10-year conditional survival of 5-year survivors. Additional individual data are needed to clarify the factors underlying the slight decrease in childhood cancer survival observed in the most deprived areas.
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Affiliation(s)
- Claire Poulalhon
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France.
| | - Stéphanie Goujon
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Fabienne Marquant
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Laure Faure
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Sandra Guissou
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Audrey Bonaventure
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France
| | - Emmanuel Désandes
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Paula Rios
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France
| | - Brigitte Lacour
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
| | - Jacqueline Clavel
- Epidémiologie des Cancers des Enfants et des Adolescents (EPICEA), Centre de Recherche en Epidémiologie et Statistiques (CRESS), INSERM, UMR 1153, Université de Paris, France; Registre National des Cancers de l'Enfant, Hôpital Paul Brousse, Groupe Hospitalier Universitaire Paris-Sud, Assistance Publique Hôpitaux de Paris (AP-HP), Villejuif, and Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre-lès-Nancy, France
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Perrin A, Freyssenge J, Haesebaert J, Tazarourte K, Termoz A, Grimaud O, Derex L, Viprey M, Schott AM. Are there socio-economic inequities in access to reperfusion therapy: The stroke 69 cohort. Rev Neurol (Paris) 2021; 177:1168-1175. [PMID: 34274130 DOI: 10.1016/j.neurol.2021.02.394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 01/20/2021] [Accepted: 02/12/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND PURPOSE Low socio-economic status of individuals has been reported to be associated with a higher incidence of stroke and influence the diagnosis after revascularization. However, whether it is associated with poorer acute stroke management is less clear. To determine whether social deprivation was associated with a poorer access to reperfusion therapy, either intravenous thrombolysis (IVT) and/or endovascular thrombectomy (EVT) in a population-based cohort. METHODS Over a 14-month period, all consecutive adult patients admitted to any emergency department or a comprehensive or primary stroke center (CSC/PSC) of the Rhône county with a confirmed ischemic stroke were included. The socioeconomic status of each patient was measured using the European Deprivation Index (EDI). The association between EDI and access to reperfusion therapy was assessed in univariate and multivariate logistic regression analyses. RESULTS Among the 1226 consecutive IS patients, 316 (25%) were admitted directly in a PSC or CSC, 241 (19.7%) received a reperfusion therapy; 155 IVT alone, 20 EVT alone, and 66 both therapies. Median age was 79 years, 1030 patients had an EDI level of 1 to 4, and 196 an EDI of 5 (the most deprived group). The most deprived patients (EDI level 5) did not have a poorer access to reperfusion therapy compared to all other patients in univariate (OR 1.22, 95%CI [0.85; 1.77]) nor in multivariate analyses (adjOR 0.97, 95%CI [0.57; 1.66]). CONCLUSIONS We did not find any significant association between socioeconomic deprivation and access to reperfusion therapy. This suggests that the implementation of EVT was not associated with increased access inequities.
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Affiliation(s)
- A Perrin
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France.
| | - J Freyssenge
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; RESUVal - Réseau des Urgences de la Vallée du Rhône, 38200 Vienne, France
| | - J Haesebaert
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Pôle de santé publique, hospices civils de Lyon, 69003 Lyon, France
| | - K Tazarourte
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Service des urgences, hospices civils de Lyon, 69003 Lyon, France
| | - A Termoz
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Pôle de santé publique, hospices civils de Lyon, 69003 Lyon, France
| | - O Grimaud
- EHESP, REPERES (Recherche en pharmaco-épidémiologie et recours aux soins) - EA 7449, université de Rennes, 35000 Rennes, France
| | - L Derex
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Service de neurologie vasculaire, hospices civils de Lyon, 69500 Bron, France
| | - M Viprey
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Pôle de santé publique, hospices civils de Lyon, 69003 Lyon, France
| | - A M Schott
- Université Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Pôle de santé publique, hospices civils de Lyon, 69003 Lyon, France
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Costa AR, Lunet N, Martins-Branco D, Gomes B, Lopes S. Hospitalizations at the End of Life Among Chronic Obstructive Pulmonary Disease and Lung Cancer Patients: A Nationwide Study. J Pain Symptom Manage 2021; 62:48-57. [PMID: 33221384 DOI: 10.1016/j.jpainsymman.2020.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/08/2020] [Accepted: 11/11/2020] [Indexed: 11/29/2022]
Abstract
CONTEXT Patients with chronic obstructive pulmonary disease (COPD) and lung cancer report several symptoms at the end of life and may share palliative care needs. However, these disease groups have distinct health care use. OBJECTIVES To compare the frequency and length of hospitalizations during the last month of life between patients with COPD and lung cancer, assessing the main characteristics associated with these outcomes. METHODS Data were retrieved from the Portuguese Hospital Morbidity Database. Deceased patients in a public hospital from mainland Portugal (2010-2015), with COPD as the main diagnosis of the last hospitalization (n = 2942) were sex and age matched (1:1) with patients with lung cancer. The association of patients' main diagnosis, and individual, hospital and area of residence characteristics, on frequency (>1) and length (>14 days) of end-of-life hospitalizations were quantified through adjusted odds ratio (OR) and respective 95% confidence intervals (CIs). RESULTS Hospitalizations for >14 days during the last month of life were more likely for lung cancer patients than COPD patients (OR = 1.12; 95% CI = 1.00-1.25). Among patients with COPD, male sex (OR = 1.50; 95% CI = 1.25-1.80) and death in a large hospital (OR = 1.82; 95% CI = 1.41-2.35) were positively associated with longer hospitalizations; the occurrence of >1 hospitalization and hospitalizations for >14 days were less likely among those from rural areas (OR = 0.72, 95% CI = 0.55-0.94; OR = 0.67, 95% CI = 0.54-0.83, respectively). In patients with lung cancer, male sex was negatively associated with longer hospitalizations (OR = 0.82; 95% CI = 0.69-0.98). CONCLUSION At the end of life, patients with lung cancer had longer hospitalizations than patients with COPD, and the main characteristics associated with the frequency and length of hospitalizations differed according to the patients' main diagnosis.
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Affiliation(s)
- Ana Rute Costa
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal.
| | - Nuno Lunet
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Diogo Martins-Branco
- Serviço de Oncologia Médica, Instituto Português de Oncologia de Lisboa Francisco Gentil, EPE, Lisbo, Portugal
| | - Barbara Gomes
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King's College London, London, United Kingdom; Faculdade de Medicina, Universidade de Coimbra, Coimbra, Portugal
| | - Sílvia Lopes
- Escola Nacional de Saúde Pública, Centro de Investigação em Saúde Pública, Universidade NOVA de Lisboa, Lisboa, Portugal; Comprehensive Health Research Centre, Universidade NOVA de Lisboa, Lisboa, Portugal
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Beaumier M, Calvar E, Launay L, Béchade C, Lanot A, Schauder N, Touré F, Lassalle M, Couchoud C, Châtelet V, Lobbedez T. Effect of social deprivation on peritoneal dialysis uptake: A mediation analysis with the data of the REIN registry. Perit Dial Int 2021; 42:361-369. [PMID: 34196237 DOI: 10.1177/08968608211023268] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Social deprivation could act as a barrier to peritoneal dialysis (PD). The objective of this study was to assess the association between social deprivation estimated by the European deprivation index (EDI) and PD uptake and to explore the potential mediators of this association. METHODS From the Renal Epidemiology and Information Network registry, patients who started dialysis in 2017 were included. The EDI was calculated based on the patient's address. The event of interest was the proportion of PD 3 months after dialysis initiation. A mediation analysis with a counterfactual approach was carried out to evaluate the direct and indirect effect of the EDI on the proportion of PD. RESULTS Among the 9588 patients included, 1116 patients were on PD; 2894 (30.2%) patients belonged to the most deprived quintile (Q5). PD was associated with age >70 years (odds ratio (OR) 0.79 [95% confidence interval (CI): 0.69-0.91]), male gender (0.85 [95% CI: 0.74-0.97]), cardiovascular disease (OR 0.86 [95% CI: 0.86-1.00]), chronic heart failure (OR 1.34 [95% CI: 1.13-1.58]), active cancer (OR 0.67 [95% CI: 0.53-0.85]) and obesity (OR 0.75 [95% CI: 0.63-0.89]). In the mediation analysis, Q5 had a direct effect on PD proportion OR 0.84 [95% CI: 0.73-0.96]. The effect of Q5 on the proportion of PD was mediated by haemoglobin level at dialysis initiation (OR 0.96 [95% CI: 0.94-0.98]) and emergency start (OR 0.98 [95% CI: 0.96-0.99]). CONCLUSION Social deprivation, estimated by the EDI, was associated with a lower PD uptake. The effect of social deprivation was mediated by haemoglobin level, a proxy of predialysis care and emergency start.
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Affiliation(s)
- Mathilde Beaumier
- Service de Néphrologie, Centre Hospitalier Public du Cotentin, rue du Val de Saire, Cherbourg, France
| | - Eve Calvar
- Centre Universitaire des Maladies Rénales, CHU de Caen Avenue Côte de Nacre, Caen, France
| | - Ludivine Launay
- U1086 Inserm, ANTICIPE, Centre de Lutte Contre le Cancer François Baclesse, Caen, France
| | - Clémence Béchade
- Centre Universitaire des Maladies Rénales, CHU de Caen Avenue Côte de Nacre, Caen, France.,U1086 Inserm, ANTICIPE, Centre de Lutte Contre le Cancer François Baclesse, Caen, France
| | - Antoine Lanot
- Centre Universitaire des Maladies Rénales, CHU de Caen Avenue Côte de Nacre, Caen, France
| | - Nicole Schauder
- REIN Registry, Biomedecine Agency, France.,Observatoire Régional de la Santé Grand Est, Strasbourg, France
| | - Fatouma Touré
- REIN Registry, Biomedecine Agency, France.,Service de Néphrologie, dialyse, transplantations, CHU de Limoges, Caen, France
| | | | | | - Valérie Châtelet
- Centre Universitaire des Maladies Rénales, CHU de Caen Avenue Côte de Nacre, Caen, France.,U1086 Inserm, ANTICIPE, Centre de Lutte Contre le Cancer François Baclesse, Caen, France
| | - Thierry Lobbedez
- Centre Universitaire des Maladies Rénales, CHU de Caen Avenue Côte de Nacre, Caen, France.,U1086 Inserm, ANTICIPE, Centre de Lutte Contre le Cancer François Baclesse, Caen, France.,RDPLF, Pontoise, Caen, France
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Ouidir M, Seyve E, Rivière E, Bernard J, Cheminat M, Cortinovis J, Ducroz F, Dugay F, Hulin A, Kloog I, Laborie A, Launay L, Malherbe L, Robic PY, Schwartz J, Siroux V, Virga J, Zaros C, Charles MA, Slama R, Lepeule J. Maternal Ambient Exposure to Atmospheric Pollutants during Pregnancy and Offspring Term Birth Weight in the Nationwide ELFE Cohort. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115806. [PMID: 34071637 PMCID: PMC8198942 DOI: 10.3390/ijerph18115806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 12/26/2022]
Abstract
Background: Studies have reported associations between maternal exposure to atmospheric pollution and lower birth weight. However, the evidence is not consistent and uncertainties remain. We used advanced statistical approaches to robustly estimate the association of atmospheric pollutant exposure during specific pregnancy time windows with term birth weight (TBW) in a nationwide study. Methods: Among 13,334 women from the French Longitudinal Study of Children (ELFE) cohort, exposures to PM2.5, PM10 (particles < 2.5 µm and <10 µm) and NO2 (nitrogen dioxide) were estimated using a fine spatio-temporal exposure model. We used inverse probability scores and doubly robust methods in generalized additive models accounting for spatial autocorrelation to study the association of such exposures with TBW. Results: First trimester exposures were associated with an increased TBW. Second trimester exposures were associated with a decreased TBW by 17.1 g (95% CI, −26.8, −7.3) and by 18.0 g (−26.6, −9.4) for each 5 µg/m3 increase in PM2.5 and PM10, respectively, and by 15.9 g (−27.6, −4.2) for each 10 µg/m3 increase in NO2. Third trimester exposures (truncated at 37 gestational weeks) were associated with a decreased TBW by 48.1 g (−58.1, −38.0) for PM2.5, 38.1 g (−46.7, −29.6) for PM10 and 14.7 g (−25.3, −4.0) for NO2. Effects of pollutants on TBW were larger in rural areas. Conclusions: Our results support an adverse effect of air pollutant exposure on TBW. We highlighted a larger effect of air pollutants on TBW among women living in rural areas compared to women living in urban areas.
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Affiliation(s)
- Marion Ouidir
- Univ. Grenoble Alpes, Inserm, CNRS, IAB, 38000 Grenoble, France; (E.S.); (V.S.); (R.S.); (J.L.)
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA
- Correspondence:
| | - Emie Seyve
- Univ. Grenoble Alpes, Inserm, CNRS, IAB, 38000 Grenoble, France; (E.S.); (V.S.); (R.S.); (J.L.)
| | - Emmanuel Rivière
- ASPA, ATMO Grand Est, 67300 Schiltigheim, France; (E.R.); (J.B.)
| | - Julien Bernard
- ASPA, ATMO Grand Est, 67300 Schiltigheim, France; (E.R.); (J.B.)
| | - Marie Cheminat
- Ined-Inserm-EFS Joint Unit ELFE, 75020 Paris, France; (M.C.); (C.Z.); (M.-A.C.)
| | | | | | | | - Agnès Hulin
- ATMO Nouvelle-Aquitaine, 33000 Bordeaux, France;
| | - Itai Kloog
- Department of Geography and Environmental Development, Ben-Gurion University of the Negev, Beer Sheva P.O. Box 653, Israel;
| | | | | | - Laure Malherbe
- National Institute for Industrial Environment and Risks (INERIS), 60550 Verneuil en Halatte, France;
| | | | - Joel Schwartz
- Exposure, Epidemiology, and Risk Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA;
| | - Valérie Siroux
- Univ. Grenoble Alpes, Inserm, CNRS, IAB, 38000 Grenoble, France; (E.S.); (V.S.); (R.S.); (J.L.)
| | | | - Cécile Zaros
- Ined-Inserm-EFS Joint Unit ELFE, 75020 Paris, France; (M.C.); (C.Z.); (M.-A.C.)
| | - Marie-Aline Charles
- Ined-Inserm-EFS Joint Unit ELFE, 75020 Paris, France; (M.C.); (C.Z.); (M.-A.C.)
- Inserm Univ. Paris Descartes, U1153 CRESS, 75004 Paris, France
| | - Rémy Slama
- Univ. Grenoble Alpes, Inserm, CNRS, IAB, 38000 Grenoble, France; (E.S.); (V.S.); (R.S.); (J.L.)
| | - Johanna Lepeule
- Univ. Grenoble Alpes, Inserm, CNRS, IAB, 38000 Grenoble, France; (E.S.); (V.S.); (R.S.); (J.L.)
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Menahem B, Dejardin O, Alves A, Launay L, Lubrano J, Duvoux C, Laurent A, Launoy AG. Socioeconomic Deprivation Does Not Impact Liver Transplantation Outcome for HCC: A Survival Analysis From a National Database. Transplantation 2021; 105:1061-1068. [PMID: 32541559 DOI: 10.1097/tp.0000000000003340] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND To investigate the value of European deprivation index (EDI) and hepatocellular carcinoma (HCC) characteristics and their relationships with outcome after liver transplantation (LT). METHODS Patients undergoing LT for HCC were included from a national database (from "Agence de la Biomédecine" between 2006 and 2016. Characteristics of the patients were blindly extracted from the database. Thus, EDI was calculated in 5 quintiles and prognosis factors of survival were determined according to a Cox model. RESULTS Among the 3865 included patients, 33.9% were in the fifth quintile (quintile 1, N = 562 [14.5%]; quintile 2, N = 647 [16.7%]; quintile 3, N = 654 [16.9%]; quintile 4, N = 688 [17.8%]). Patients in each quintile were comparable regarding HCC history, especially median size of HCC, number of nodules of HCC and alpha-fetoprotein score. In the univariate analysis of the crude survival, having >2 nodules of HCC before LT and time on waiting list were associated with a higher risk of death (P < 0.0001 and P = 0.03, respectively). EDI, size of HCC, model for end-stage liver disease score, Child-Pugh score were not statistically significant in the crude and net survival. In both survival, time on waiting list and number of HCC ≥2 were independent factor of mortality after LT for HCC (P = 0.009 and 0.001, respectively, and P = 0.03 and 0.02, respectively). CONCLUSIONS EDI does not impact overall survival after LT for HCC. Number of HCC and time on waiting list are independent prognostic factors of survival after LT for HCC.
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Affiliation(s)
- Benjamin Menahem
- Department of Digestive Surgery, CHU de Caen, Caen cedex, France
- Anticipe, INSERM U1086, Pôle de Recherche du CHU de Caen, Centre François Baclesse, Caen cedex, France
| | - Olivier Dejardin
- Anticipe, INSERM U1086, Pôle de Recherche du CHU de Caen, Centre François Baclesse, Caen cedex, France
- Department of Research, CHU de Caen, Caen cedex, France
| | - Arnaud Alves
- Department of Digestive Surgery, CHU de Caen, Caen cedex, France
- Anticipe, INSERM U1086, Pôle de Recherche du CHU de Caen, Centre François Baclesse, Caen cedex, France
| | - Ludivine Launay
- Anticipe, INSERM U1086, Pôle de Recherche du CHU de Caen, Centre François Baclesse, Caen cedex, France
| | - Jean Lubrano
- Department of Digestive Surgery, CHU de Caen, Caen cedex, France
- Anticipe, INSERM U1086, Pôle de Recherche du CHU de Caen, Centre François Baclesse, Caen cedex, France
| | - Christophe Duvoux
- Department of Hepatology, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris, Créteil, France
| | - Alexis Laurent
- Department of Hepatobiliary, Pancreatic Surgery and Liver Transplantation, Hôpital Henri Mondor, Assistance Publique-Hôpitaux de Paris, Créteil, France
- INSERM, UMR 955, Créteil, France
| | - And Guy Launoy
- Anticipe, INSERM U1086, Pôle de Recherche du CHU de Caen, Centre François Baclesse, Caen cedex, France
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