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Geyer S, Tetzlaff J, Sperlich S, Safieddine B, Epping J, Eberhard S, Stahmeyer J, Beller J. Decreasing COPD-related incidences and hospital admissions in a German health insurance population. Sci Rep 2023; 13:21293. [PMID: 38042961 PMCID: PMC10693544 DOI: 10.1038/s41598-023-48554-y] [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: 03/06/2023] [Accepted: 11/28/2023] [Indexed: 12/04/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is associated with smoking and work-related health hazards. Most studies have reported prevalences, and the number of studies examining incidences and social inequalities is small. We analyzed the development of social inequalities of COPD-incidences in terms of income and exacerbations in terms of hospital admissions. Findings were based on claims data from a German statutory health insurance covering 2008 to 2019. Outpatient diagnoses were used for defining COPD-cases, hospital admissions were used for detecting exacerbations. Analyses were performed using Cox-regression. Individual incomes were depicted at three levels defined according to national averages for each year. Data of 3,040,137 insured men and women were available. From 2008 to 2019 COPD-incidences in men decreased by 42% and 47% in women. After stratification by income the reduction at the lowest income level was 41% and 50% in women. Respectively, at the highest income level reductions were 28% and 41%. Disease exacerbations decreased over time, and also social inequalities between income groups emerged. COPD-rates decreased over time at all income levels, but at a faster pace in the lowest income group, thus leading to a positive development of diminishing social gradients in men as well as in women.
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Affiliation(s)
- Siegfried Geyer
- Medical Sociology Unit, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
| | - Juliane Tetzlaff
- Medical Sociology Unit, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Stefanie Sperlich
- Medical Sociology Unit, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Batoul Safieddine
- Medical Sociology Unit, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Jelena Epping
- Medical Sociology Unit, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
| | - Sveja Eberhard
- General Local Statutory Health Insurance of Lower Saxony, Hannover, Germany
| | - Jona Stahmeyer
- General Local Statutory Health Insurance of Lower Saxony, Hannover, Germany
| | - Johannes Beller
- Medical Sociology Unit, Medizinische Hochschule Hannover, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany
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Sun Y, Wu J, Yoon HS, Buchowski MS, Cai H, Deppen SA, Steinwandel MD, Zheng W, Shu XO, Blot WJ, Cai Q. Associations of Dietary Intakes of Carotenoids and Vitamin A with Lung Cancer Risk in a Low-Income Population in the Southeastern United States. Cancers (Basel) 2022; 14:cancers14205159. [PMID: 36291941 PMCID: PMC9600198 DOI: 10.3390/cancers14205159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/12/2022] [Accepted: 10/19/2022] [Indexed: 11/16/2022] Open
Abstract
Observational studies found inverse associations of dietary carotenoids and vitamin A intakes with lung cancer risk. However, interventional trials among high-risk individuals showed that β-carotene supplements increased lung cancer risk. Most of the previous studies were conducted among European descendants or Asians. We prospectively examined the associations of lung cancer risk with dietary intakes of carotenoids and vitamin A in the Southern Community Cohort Study, including 65,550 participants with 1204 incident lung cancer cases. Multivariate Cox regression was used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). Lung cancer cases had lower energy-adjusted dietary intakes of all carotenoids and vitamin A than non-cases. However, dietary intakes of carotenoids and vitamin A were not associated with overall lung cancer risk. A significant positive association of dietary vitamin A intake with lung cancer risk was observed among current smokers (HRQ4 vs. Q1 = 1.23; 95% CI: 1.02-1.49; Ptrend = 0.01). In addition, vitamin A intake was associated with an increased risk of adenocarcinoma among African Americans (HRQ4 vs. Q1 = 1.55; 95%CI: 1.08-2.21; Ptrend = 0.03). Dietary lycopene intake was associated with an increased risk of lung cancer among former smokers (HRQ4 vs. Q1 = 1.50; 95% CI: 1.04-2.17; Ptrend = 0.03). There are positive associations of dietary β-cryptoxanthin intake with squamous carcinoma risk (HRQ4 vs. Q1 = 1.49; 95% CI: 1.03-2.15; Ptrend = 0.03). Further studies are warranted to confirm our findings.
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Affiliation(s)
- Yan Sun
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Jie Wu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Hyung-Suk Yoon
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Maciej S. Buchowski
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine and Vanderbilt Epidemiology Center, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Hui Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Stephen A. Deppen
- Department of Thoracic Surgery, Vanderbilt University Medical Center, Veterans Affairs Hospital, Tennessee Valley VA Healthcare System, Nashville, TN 37212, USA
| | - Mark D. Steinwandel
- International Epidemiology Field Station, Vanderbilt Institute for Clinical and Translational Research, Rockville, MD 20850, USA
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - William J. Blot
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, 1161 21st Avenue South, Nashville, TN 37232, USA
- Correspondence:
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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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Smith S, Brand M, Harden S, Briggs L, Leigh L, Brims F, Brooke M, Brunelli VN, Chia C, Dawkins P, Lawrenson R, Duffy M, Evans S, Leong T, Marshall H, Patel D, Pavlakis N, Philip J, Rankin N, Singhal N, Stone E, Tay R, Vinod S, Windsor M, Wright GM, Leong D, Zalcberg J, Stirling RG. Development of an Australia and New Zealand Lung Cancer Clinical Quality Registry: a protocol paper. BMJ Open 2022; 12:e060907. [PMID: 36038161 PMCID: PMC9438055 DOI: 10.1136/bmjopen-2022-060907] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Lung cancer is the leading cause of cancer mortality, comprising the largest national cancer disease burden in Australia and New Zealand. Regional reports identify substantial evidence-practice gaps, unwarranted variation from best practice, and variation in processes and outcomes of care between treating centres. The Australia and New Zealand Lung Cancer Registry (ANZLCR) will be developed as a Clinical Quality Registry to monitor the safety, quality and effectiveness of lung cancer care in Australia and New Zealand. METHODS AND ANALYSIS Patient participants will include all adults >18 years of age with a new diagnosis of non-small-cell lung cancer (NSCLC), SCLC, thymoma or mesothelioma. The ANZLCR will register confirmed diagnoses using opt-out consent. Data will address key patient, disease, management processes and outcomes reported as clinical quality indicators. Electronic data collection facilitated by local data collectors and local, state and federal data linkage will enhance completeness and accuracy. Data will be stored and maintained in a secure web-based data platform overseen by registry management. Central governance with binational representation from consumers, patients and carers, governance, administration, health department, health policy bodies, university research and healthcare workers will provide project oversight. ETHICS AND DISSEMINATION The ANZLCR has received national ethics approval under the National Mutual Acceptance scheme. Data will be routinely reported to participating sites describing performance against measures of agreed best practice and nationally to stakeholders including federal, state and territory departments of health. Local, regional and (bi)national benchmarks, augmented with online dashboard indicator reporting will enable local targeting of quality improvement efforts.
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Affiliation(s)
- Shantelle Smith
- Department of Epidemiology and Preventive Medicine, Monash University, Clayton, Victoria, Australia
| | - Margaret Brand
- Department of Epidemiology and Preventive Medicine, Monash University, Clayton, Victoria, Australia
| | - Susan Harden
- Department of Epidemiology and Preventive Medicine, Monash University, Clayton, Victoria, Australia
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Lisa Briggs
- Victorian Lung Cancer Registry, Monash University, Clayton, Victoria, Australia
| | - Lillian Leigh
- Victorian Lung Cancer Registry, Monash University, Clayton, Victoria, Australia
| | - Fraser Brims
- Department of Respiratory Medicine, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Mark Brooke
- Lung Foundation Australia, Milton, Queensland, Australia
| | - Vanessa N Brunelli
- Faculty of Health, School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Collin Chia
- Department of Respiratory Medicine, Launceston General Hospital, Launceston, Tasmania, Australia
| | - Paul Dawkins
- Department of Respiratory Medicine, Middlemore Hospital, Auckland, New Zealand
| | - Ross Lawrenson
- Waikato Medical Research Centre, University of Waikato, Hamilton, Waikato, New Zealand
- Strategy and Funding, Waikato District Health Board, Hamilton, New Zealand
| | - Mary Duffy
- Lung Cancer Service, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Sue Evans
- Victorian Cancer Registry, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - Tracy Leong
- Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia
| | - Henry Marshall
- Department of Thoracic Medicine, The Prince Charles Hospital, Chermside, Queensland, Australia
| | - Dainik Patel
- Department of Medical Oncology, Lyell McEwin Hospital, Elizabeth Vale, South Australia, Australia
| | - Nick Pavlakis
- Medical Oncology, Genesis Care and University of Sydney, Sydney, New South Wales, Australia
| | - Jennifer Philip
- Department of Medicine, Univ Melbourne, Fitzroy, Victoria, Australia
| | - Nicole Rankin
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Nimit Singhal
- Department of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Emily Stone
- School of Clinical Medicine, University NSW, Sydney, Victoria, Australia
| | - Rebecca Tay
- Department of Medical Oncology, The Royal Hobart Hospital, Hobart, Tasmania, Australia
| | - Shalini Vinod
- Cancer Therapy Centre, Liverpool Hospital, Liverpool, New South Wales, Australia
| | - Morgan Windsor
- Department of Thoracic Surgery, Prince Charles and Royal Brisbane Hospital, Brisbane, Queensland, Australia
| | - Gavin M Wright
- Department of Surgery, Cardiothoracic Surgery Unit, St Vincent, Victoria, Australia
| | - David Leong
- Department of Medical Oncology, John James Medical Centre Deakin, Canberra, Australian Capital Territory, Australia
| | - John Zalcberg
- Cancer Research Program, Monash University, Melbourne, Victoria, Australia
| | - Rob G Stirling
- Department of Medicine, Monash University, Clayton, Victoria, Australia
- Respiratory Medicine, Alfred Hospital, Melbourne, Victoria, Australia
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Sosa E, D’Souza G, Akhtar A, Sur M, Love K, Duffels J, Raz DJ, Kim JY, Sun V, Erhunmwunsee L. Racial and socioeconomic disparities in lung cancer screening in the United States: A systematic review. CA Cancer J Clin 2021; 71:299-314. [PMID: 34015860 PMCID: PMC8266751 DOI: 10.3322/caac.21671] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/17/2021] [Accepted: 03/18/2021] [Indexed: 12/14/2022] Open
Abstract
Nonsmall cell lung cancer (NSCLC) is the leading cause of cancer deaths. Lung cancer screening (LCS) reduces NSCLC mortality; however, a lack of diversity in LCS studies may limit the generalizability of the results to marginalized groups who face higher risk for and worse outcomes from NSCLC. Identifying sources of inequity in the LCS pipeline is essential to reduce disparities in NSCLC outcomes. The authors searched 3 major databases for studies published from January 1, 2010 to February 27, 2020 that met the following criteria: 1) included screenees between ages 45 and 80 years who were current or former smokers, 2) written in English, 3) conducted in the United States, and 4) discussed socioeconomic and race-based LCS outcomes. Eligible studies were assessed for risk of bias. Of 3721 studies screened, 21 were eligible. Eligible studies were evaluated, and their findings were categorized into 3 themes related to LCS disparities faced by Black and socioeconomically disadvantaged individuals: 1) eligibility; 2) utilization, perception, and utility; and 3) postscreening behavior and care. Disparities in LCS exist along racial and socioeconomic lines. There are several steps along the LCS pipeline in which Black and socioeconomically disadvantaged individuals miss the potential benefits of LCS, resulting in increased mortality. This study identified potential sources of inequity that require further investigation. The authors recommend the implementation of prospective trials that evaluate eligibility criteria for underserved groups and the creation of interventions focused on improving utilization and follow-up care to decrease LCS disparities.
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Affiliation(s)
- Ernesto Sosa
- Department of Populations Sciences, City of Hope National Medical Center
| | - Gail D’Souza
- Department of Surgery, City of Hope Comprehensive Cancer Center
| | - Aamna Akhtar
- Department of Surgery, City of Hope Comprehensive Cancer Center
| | - Melissa Sur
- Department of Populations Sciences, City of Hope National Medical Center
| | - Kyra Love
- Division of Library Services, City of Hope National Medical Center
| | - Jeanette Duffels
- Division of Library Services, City of Hope National Medical Center
| | - Dan J Raz
- Department of Surgery, City of Hope Comprehensive Cancer Center
| | - Jae Y Kim
- Department of Surgery, City of Hope Comprehensive Cancer Center
| | - Virginia Sun
- Department of Populations Sciences, City of Hope National Medical Center
- Department of Surgery, City of Hope Comprehensive Cancer Center
| | - Loretta Erhunmwunsee
- Department of Populations Sciences, City of Hope National Medical Center
- Department of Surgery, City of Hope Comprehensive Cancer Center
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Mahumud RA, Alam K, Dunn J, Gow J. The changing relationship between health burden and work disability of Australian cancer survivors, 2003-2017: evidence from a longitudinal survey. BMC Public Health 2020; 20:548. [PMID: 32321481 PMCID: PMC7178584 DOI: 10.1186/s12889-020-08710-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 04/15/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The purpose of this study was to examine the relationship between the cancer health burden and themagnitude of work disability on cancer survivors in Australia from 2003 to 2017. METHODS A longitudinal prospective study design was undertaken among cancer patients using data from the Household, Income and Labour Dynamics in Australia survey. The longitudinal effect was captured using a fixed effect multinomial logistic regression model, which predicted changes in the relationship between cancer burden and work disability level controlling for socio-demographic, lifestyle and life conditions predictors. RESULTS The prevalence of long-term disability among cancer survivors was 50%, with 18% of patients experiencing extreme work disability. The magnitude of disability levels increased significantly with the level of health burden. Cancer survivors who faced a severe health burden were at 5.32 times significantly higher risk of having work disability compared with patients who had no health burden. Other potential predictors, such as older patients (relative risk ratio, RRR = 1.82; 95% CI: 1.57, 5.87), those engaged in lower levels of physical activities (RRR = 1.91; 95% CI: 1.07, 3.40), those who drink alcohol (RRR = 1.29; 95% CI: 1.15, 1.49), and poor socioeconomic status (RRR = 1.28; 95% CI: 1.16, 2.23) were all significantly associated with extreme work disability. CONCLUSION A substantial proportion of cancer survivors experienced work disability which was more pronounced with the magnitude of the cancer health burden. The different dimensions of disability might be prevented by introducing cancer survivor-specific evidence-based interventions, and incorporating comprehensive social support. Recommendations to improve public health policy aimed at reducing population-level unhealthy lifestyle behaviours include: using these findings to better outline the management of a sequelae course of treatment for cancer survivors; and identifying those who should undergo more intensive physical rehabilitation aimed at reducing their work disability level.
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Affiliation(s)
- Rashidul Alam Mahumud
- Health Economics and Policy Research, Centre for Health Research, Faculty of Business, Education, Law and Arts, University of Southern Queensland, Toowoomba, Queensla, nd-4350, Australia.
- School of Commerce, University of Southern Queensland, Toowoomba, QLD-4350, Australia.
- School of Social Sciences, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia.
- Health Economics Research, Health Systems and Population Studies Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, 1212, Bangladesh.
- Department of Rajshahi, Health and Epidemiology Research, Rajshahi, 6205, Bangladesh.
| | - Khorshed Alam
- Health Economics and Policy Research, Centre for Health Research, Faculty of Business, Education, Law and Arts, University of Southern Queensland, Toowoomba, Queensla, nd-4350, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, QLD-4350, Australia
| | - Jeff Dunn
- Health Economics and Policy Research, Centre for Health Research, Faculty of Business, Education, Law and Arts, University of Southern Queensland, Toowoomba, Queensla, nd-4350, Australia
- Cancer Research Centre, Cancer Council Queensland, Fortitude Valley, Queensland, QLD, 4006, Australia
- Prostate Cancer Foundation of Australia, St Leonards, NSW, 2065, Australia
| | - Jeff Gow
- Health Economics and Policy Research, Centre for Health Research, Faculty of Business, Education, Law and Arts, University of Southern Queensland, Toowoomba, Queensla, nd-4350, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, QLD-4350, Australia
- School of Accounting, Economics and Finance, University of KwaZulu-Natal, Durban, 4000, South Africa
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Mahumud RA, Alam K, Dunn J, Gow J. The burden of chronic diseases among Australian cancer patients: Evidence from a longitudinal exploration, 2007-2017. PLoS One 2020; 15:e0228744. [PMID: 32049978 PMCID: PMC7015395 DOI: 10.1371/journal.pone.0228744] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 01/22/2020] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION Cancer is a major public health concern in terms of morbidity and mortality worldwide. Several types of cancer patients suffer from chronic comorbid conditions that are a major clinical challenge for treatment and cancer management. The main objective of this study was to investigate the distribution of the burden of chronic comorbid conditions and associated predictors among cancer patients in Australia over the period of 2007-2017. METHODS The study employed a prospective longitudinal design using data from the Household, Income and Labour Dynamics in Australia survey. The number of chronic comorbid conditions was measured for each respondent. The longitudinal effect was captured using a fixed-effect negative binomial regression model, which predicted the potential factors that played a significant role in the occurrence of chronic comorbid conditions. RESULTS Sixty-one percent of cancer patients experienced at least one chronic disease over the period, and 21% of patients experienced three or more chronic diseases. Age (>65 years old) (incidence rate ratio, IRR = 1.15; 95% confidence interval, CI: 1.05, 1.40), inadequate levels of physical activity (IRR = 1.25; 95% CI: 1.09, 1.59), patients who suffered from extreme health burden (IRR = 2.30; 95% CI: 1.73, 3.05) or moderate health burden (IRR = 1.90; 95% CI: 1.45, 2.48), and patients living in the poorest households (IRR = 1.21; 95% CI: 1.11, 1.29) were significant predictors associated with a higher risk of chronic comorbid conditions. CONCLUSIONS A large number of cancer patients experience an extreme burden of chronic comorbid conditions and the different dimensions of these in cancer survivors have the potential to affect the trajectory of their cancer burden. It is also significant for health care providers, including physical therapists and oncologists, who must manage the unique problems that challenge this population and who should advocate for prevention and evidence-based interventions.
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Affiliation(s)
- Rashidul Alam Mahumud
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
- Health Economics Research, Health Systems and Population Studies Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
- Health and Epidemiology Research, Department of Statistics, Rajshahi, Bangladesh
| | - Khorshed Alam
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Jeff Dunn
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- Cancer Research Centre, Cancer Council Queensland, Fortitude Valley, Queensland, Australia
- Prostate Cancer Foundation of Australia, St Leonards, New South Wales, Australia
| | - Jeff Gow
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Accounting, Economics and Finance, University of KwaZulu-Natal, Durban, South Africa
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Mahumud RA, Alam K, Dunn J, Gow J. Emerging cancer incidence, mortality, hospitalisation and associated burden among Australian cancer patients, 1982 - 2014: an incidence-based approach in terms of trends, determinants and inequality. BMJ Open 2019; 9:e031874. [PMID: 31843834 PMCID: PMC6924826 DOI: 10.1136/bmjopen-2019-031874] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE Cancer is a leading killer worldwide, including Australia. Cancer diagnosis leads to a substantial burden on the individual, their family and society. The main aim of this study is to understand the trends, determinants and inequalities associated with cancer incidence, hospitalisation, mortality and its burden over the period 1982 to 2014 in Australia. SETTINGS The study was conducted in Australia. STUDY DESIGN An incidence-based study design was used. METHODS Data came from the publicly accessible Australian Institute of Health and Welfare database. This contained 2 784 148 registered cancer cases over the study period for all types of cancer. Erreygers' concentration index was used to examine the magnitude of socioeconomic inequality with regards to cancer outcomes. Furthermore, a generalised linear model was constructed to identify the influential factors on the overall burden of cancer. RESULTS The results showed that cancer incidence (annual average percentage change, AAPC=1.33%), hospitalisation (AAPC=1.27%), cancer-related mortality (AAPC=0.76%) and burden of cancer (AAPC=0.84%) all increased significantly over the period. The same-day (AAPC=1.35%) and overnight (AAPC=1.19%) hospitalisation rates also showed an increasing trend. Further, the ratio (least-most advantaged economic resources ratio, LMR of mortality (M) and LMR of incidence (I)) was especially high for cervix (M/I=1.802), prostate (M/I=1.514), melanoma (M/I=1.325), non-Hodgkin's lymphoma (M/I=1.325) and breast (M/I=1.318), suggesting that survival inequality was most pronounced for these cancers. Socioeconomically disadvantaged people were more likely to bear an increasing cancer burden in terms of incidence, mortality and death. CONCLUSIONS Significant differences in the burden of cancer persist across socioeconomic strata in Australia. Policymakers should therefore introduce appropriate cancer policies to provide universal cancer care, which could reduce this burden by ensuring curable and preventive cancer care services are made available to all people.
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Affiliation(s)
- Rashidul Alam Mahumud
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
- Health Economics Research, Health Systems and Population Studies Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
- Health and Epidemiology Research, Department of Statistics, University of Rajshahi, Rajshahi, Bangladesh
| | - Khorshed Alam
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Jeff Dunn
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- Cancer Research Centre, Cancer Council Queensland, Fortitude Valley, Queensland, Australia
- Prostate Cancer Foundation of Australia, St Leonards, New South Wales, Australia
| | - Jeff Gow
- Health Economics and Policy Research, Centre for Health, Informatics and Economic Research, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Accounting, Economics and Finance, University of KwaZulu-Natal, Durban, South Africa
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