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Hayotte M, Maïano C, De Toni F, d'Arripe-Longueville F. Does a person's body size and the application type influence healthcare students' perceptions of technologies to promote physical activity? Findings from a cross-sectional study. NURSE EDUCATION TODAY 2024; 139:106236. [PMID: 38735096 DOI: 10.1016/j.nedt.2024.106236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 04/26/2024] [Accepted: 05/04/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Recent evidence suggests that weight bias may be pervasive, even among health professionals specialized in obesity, including healthcare students. Technology-based physical activity interventions are promising for people with obesity, specifically when they are theory-driven (e.g., autonomy-supportive as described by self-determination theory). However, perceptions of these technologies have been understudied among healthcare students and professionals. OBJECTIVE The purpose of this study was to examine the influence of a person's body size based on body mass index and technology type on healthcare students' perceptions. DESIGN This is a cross-sectional, experimental study. PARTICIPANTS AND METHODS Five hundred and two healthcare students (360 females, 142 males; mean age = 23.3, SD = 5.0) were randomly exposed to one of four scenarios that manipulated a hypothetical person's body mass index (22 kg/m2 vs. 42 kg/m2) and a technology-based physical activity type based on self-determination theory (autonomy-supportive app vs. controlling app). They then completed measures of their perceptions of the person's app acceptability and self-efficacy and of their intention to recommend the app. Multivariate and univariate analyses of covariance were performed. RESULTS Students exposed to the larger-bodied people (42 kg/m2) versus the smaller-bodied people (22 kg/m2) perceived a lower level of person's app acceptability (i.e., higher social influence and less enjoyment in using the app), as well as a lower level of self-efficacy to use the technology. Students exposed to the controlling app were more likely to recommend it compared to those exposed to the autonomy-supportive app. CONCLUSIONS These results suggest that healthcare students' attitudes may be negatively influenced by explicit weight bias. Also, in contrast to self-determination theory precepts, a controlling app may be more frequently recommended. Further study of healthcare students' implicit attitudes toward technology is needed.
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Affiliation(s)
| | - Christophe Maïano
- Laboratoire de Cyberpsychologie, Département de Psychoéducation et de Psychologie, Université du Québec en Outaouais, Saint-Jérôme, 5 rue Saint Joseph, Saint-Jérôme J7Z OB7, Québec, Canada.
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2
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Hu C, Jiang K, Sun X, He Y, Li R, Chen Y, Zhang Y, Tao Y, Jin L. Change in Healthy Lifestyle and Subsequent Risk of Cognitive Impairment Among Chinese Older Adults: A National Community-Based Cohort Study. J Gerontol A Biol Sci Med Sci 2024; 79:glae148. [PMID: 38836313 DOI: 10.1093/gerona/glae148] [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: 02/08/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND The association between change in lifestyle and cognitive impairment remains uncertain. OBJECTIVES To investigate the association of change in lifestyle with cognitive impairment. METHODS In this study, 4 938 participants aged 65 or older were involved from the Chinese Longitudinal Healthy Longevity Survey for years 2008-2018. A weighted healthy lifestyle score was derived from 4 lifestyle factors (smoking, alcohol consumption, physical activity, and diet). Multivariable Cox proportional hazards regression models were applied to investigate the associations between 3-year changes in healthy lifestyle (2008-2011) and cognitive impairment (2011-2018). RESULTS Researchers documented 833 new-onset of cognitive impairments more than 20 097 person-years of follow up. Compared with those in the persistently unhealthy group, those in the improved and persistently healthy groups had a lower risk of cognitive impairment, with the multivariate-adjusted hazard ratios (HRs) of 0.67 (95% confidence interval (CI): 0.55, 0.83) and 0.53 (95% CI: 0.40, 0.71), respectively. Furthermore, a significant interaction was observed between change in lifestyle and sex (p-interaction = .032); the HRs were 0.48 (95% CI, 0.34, 0.69) for the improved group and 0.41 (95% CI: 0.26, 0.64) for persistently healthy group among male vs 0.81 (95% CI, 0.63, 1.04) and 0.64 (95% CI, 0.44, 0.92) among female, respectively. CONCLUSIONS This study suggests that improving or maintaining a healthy lifestyle can significantly mitigate the risk of cognitive impairment in Chinese older adults. Additionally, researcher's findings emphasize the significance of maintaining a healthy lifestyle and highlights the potential positive impact of improving previous unhealthy habits, especially for older women.
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Affiliation(s)
- Chengxiang Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Kexin Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Xiaoyue Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Yue He
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Runhong Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Yana Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Yuan Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Yuchun Tao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
| | - Lina Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Jilin, Changchun, China
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Deall T, Wright T. Understanding the Negative Effect of Stigma: A Pediatrician's Guide to Employing Anti-stigma Language/Care to Improve Engagement and Outcomes. Adv Pediatr 2024; 71:17-27. [PMID: 38944482 DOI: 10.1016/j.yapd.2024.02.002] [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] [Indexed: 07/01/2024]
Abstract
A primer for pediatric providers on understanding stigma in health care, the terminology and types of stigma, the conditions commonly faced with stigma in pediatrics, the components of evidence-based anti-stigma initiatives, and guidance to effect change within a pediatric practice. The authors outline the negative effects of stigma in pediatrics and how to combat the problem at the source, and explore self-stigma, public stigma, and structural stigma and how it applies to weight, diabetes, disability, HIV, mental health, and substance use in pediatrics.
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Affiliation(s)
- Taylor Deall
- Division of Neonatology, Department of Pediatrics, USF Morsani College of Medicine, 5 Tampa General Circle, HMT 4th Floor- Suite 450, Tampa, FL 33606, USA
| | - Tanner Wright
- Division of Neonatology, Department of Pediatrics, USF Morsani College of Medicine, 5 Tampa General Circle, HMT 4th Floor- Suite 450, Tampa, FL 33606, USA.
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Arsenault BJ, Carpentier AC, Poirier P, Després JP. Adiposity, type 2 diabetes and atherosclerotic cardiovascular disease risk: Use and abuse of the body mass index. Atherosclerosis 2024; 394:117546. [PMID: 38692978 DOI: 10.1016/j.atherosclerosis.2024.117546] [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: 12/18/2023] [Revised: 03/29/2024] [Accepted: 04/10/2024] [Indexed: 05/03/2024]
Abstract
The worldwide prevalence of individuals with an elevated body weight has increased steadily over the past five decades. Billions of research dollars have been invested to improve our understanding of the causes and consequences of having an elevated body weight. All this knowledge has, however, failed to influence populational body weight trajectories of most countries around the world. Research on the definition of "obesity" has also evolved. Body mass index (BMI), the most commonly used tool to make its diagnosis, has major limitations. In this review article, we will highlight evidence from observational studies, genetic association studies and randomized clinical trials that have shown the remarkable inter-individual differences in the way humans store energy as body fat. Increasing evidence also suggests that, as opposed to weight inclusive, lifestyle-based approaches, weight-centric approaches advising people to simply eat less and move more are not sustainable for most people for long-term weight loss and maintenance. It is time to recognize that this outdated approach may have produced more harm than good. On the basis of pathophysiological, genetic and clinical evidence presented in this review, we propose that it may be time to shift away from the traditional clinical approach, which is BMI-centric. Rather, emphasis should be placed on actionable lifestyle-related risk factors aiming at improving overall diet quality and increasing physical activity level in the general population.
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Affiliation(s)
- Benoit J Arsenault
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec - Université Laval, Québec (QC), Canada; Department of Medicine, Faculty of Medicine, Université Laval, Québec (QC), Canada
| | - André C Carpentier
- Division of Endocrinology, Department of Medicine, Centre de recherche du Centre hospitalier universitaire de Sherbrooke, Université de Sherbrooke, Sherbrooke (QC), Canada
| | - Paul Poirier
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec - Université Laval, Québec (QC), Canada; Faculté de pharmacie, Université Laval, Québec (QC), Canada
| | - Jean-Pierre Després
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec - Université Laval, Québec (QC), Canada; VITAM - Centre de recherche en santé durable, CIUSSS de la Capitale-Nationale, Québec (QC), Canada; Department of Kinesiology, Faculty of Medicine, Université Laval, Québec (QC), Canada.
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5
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Nielsen VM, Song G, Rocchio C, Zambarano B, Klompas M, Chen T. Electronic Health Records Versus Survey Small Area Estimates for Public Health Surveillance. Am J Prev Med 2024; 67:155-164. [PMID: 38447855 DOI: 10.1016/j.amepre.2024.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/08/2024]
Abstract
INTRODUCTION Electronic health records (EHRs) are increasingly being leveraged for public health surveillance. EHR-based small area estimates (SAEs) are often validated by comparison to survey data such as the Behavioral Risk Factor Surveillance System (BRFSS). However, survey and EHR-based SAEs are expected to differ. In this cross-sectional study, SAEs were generated using MDPHnet, a distributed EHR-based surveillance network, for all Massachusetts municipalities and zip code tabulation areas (ZCTAs), compared to BRFSS PLACES SAEs, and reasons for differences explored. METHODS This study delineated reasons a priori for how SAEs derived using EHRs may differ from surveys by comparing each strategy's case classification criteria and reviewing the literature. Hypertension, diabetes, obesity, asthma, and smoking EHR-based SAEs for 2021 in all ZCTAs and municipalities in Massachusetts were estimated with Bayesian mixed effects modeling and poststratification in the summer/fall of 2023. These SAEs were compared to BRFSS PLACES SAEs published by the U.S. Centers for Disease Control and Prevention. RESULTS Mean prevalence was higher in EHR data versus BRFSS in both municipalities and ZCTAs for all outcomes except asthma. ZCTA and municipal symmetric mean absolute percentages ranged from 12.0 to 38.2% and 13.1 to 39.8%, respectively. There was greater variability in EHR-based SAEs versus BRFSS PLACES in both municipalities and ZCTAs. CONCLUSIONS EHR-based SAEs tended to be higher than BRFSS and more variable. Possible explanations include detection of undiagnosed cases and over-classification using EHR data, and under-reporting within BRFSS. Both EHR and survey-based surveillance have strengths and limitations that should inform their preferred uses in public health surveillance.
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Affiliation(s)
- Victoria M Nielsen
- Massachusetts Department of Public Health, Office of Population Health, Boston, Massachusetts.
| | - Glory Song
- Massachusetts Department of Public Health, Bureau of Community Health and Prevention, Boston, Massachusetts
| | | | | | - Michael Klompas
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts; Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Tom Chen
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts
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6
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Mathew D. Combating weight bias. J Hosp Med 2024; 19:639-641. [PMID: 37916759 DOI: 10.1002/jhm.13232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/15/2023] [Accepted: 10/19/2023] [Indexed: 11/03/2023]
Affiliation(s)
- Don Mathew
- Department of Internal Medicine, University of Pittsburgh Medical Center, Monroeville, Pennsylvania, USA
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7
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Anastasiadou D, Tárrega S, Fornieles-Deu A, Moncada-Ribera A, Bach-Faig A, Sánchez-Carracedo D. Experienced and internalized weight stigma among Spanish adolescents. BMC Public Health 2024; 24:1743. [PMID: 38951859 PMCID: PMC11218352 DOI: 10.1186/s12889-024-19246-7] [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: 09/12/2023] [Accepted: 06/24/2024] [Indexed: 07/03/2024] Open
Abstract
BACKGROUND AND OBJECTIVE Weight stigma has negative consequences for both physiological and psychological health. Studies on weight stigma in adolescence, particularly from general populations, are scarce in the Mediterranean area. The main aim of this study is to describe the prevalence of experienced and internalized weight stigma among a representative sample of adolescents from the Spanish city of Terrassa, and to determine its association with sociodemographic variables and weight status. METHODS Drawing on data from the initial assessment of a longitudinally funded project on weight stigma in adolescents, a cross-sectional survey-based study was conducted using random multistage cluster sampling. Weight stigma experiences, their frequency and sources, and weight bias internalization with the Modified Weight Bias Internalization Scale (WBISM) were assessed in a sample of 1016 adolescents. Adjusted odds ratios (AOR) between sociodemographic variables, weight status and having experienced weight stigma, and having reported high scores of WBISM (WBISM ≥ 4) were estimated by multiple logistic regression models. RESULTS The prevalence of weight-related stigma experiences was 43.2% in the sample (81.8 in adolescents with obesity) and the prevalence of high levels of weight bias internalization was 19.4% (50.7 in adolescents with obesity). Other kids and school were the most prevalent sources of weight stigma, with society and family being other significant sources of stigma reported by girls. A significantly higher risk of having experienced weight stigma was observed in girls (AOR = 2.6) and in older adolescents (AOR = 1.9). Compared to normal weight adolescents, all weight statuses showed higher risk, being 3.4 times higher in adolescents with underweight and reaching 11.4 times higher risk in those with obesity. Regarding high levels of weight bias internalization, girls had a risk 6.6 times higher than boys. Once again, a "J-shaped" pattern was observed, with a higher risk at the lowest and highest weight statuses. The risk was 6.3 times higher in adolescents with underweight, and 13.1 times higher in adolescents with obesity compared to those with normal weight. CONCLUSIONS Considering the high prevalence of experienced and internalized weight stigma among adolescents in Spain, especially in adolescents with obesity and girls, it seems important to implement preventive strategies in different settings and address all sources of stigma.
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Affiliation(s)
- Dimitra Anastasiadou
- Eating and Weight-Related Problems Unit, Universitat Autònoma de Barcelona, Edifici B. Campus de la UAB. 08193, Bellaterra (Cerdanyola del Vallés), Barcelona, Spain
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Edifici B. Campus de la UAB. 08193, Bellaterra (Cerdanyola del Vallés), Barcelona, Spain
| | - Salomé Tárrega
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Edifici B. Campus de la UAB. 08193, Bellaterra (Cerdanyola del Vallés), Barcelona, Spain
- Department of Epidemiology and Methodology of Social and Health Sciences, Faculty of Health Sciences at Manresa, Universitat de Vic - Universitat Central de Catalunya (UVic- UCC), Av. Universitària, 4-6, Manresa, 08242, Spain
- Research Group in Epidemiology and Public Health in the Digital Health context (Epi4Health), Institute for Research and Innovation in Life and Health Sciences in Central Catalonia (IRIS-CC), Ctra. De Roda Núm. 70, Vic, 08500, Spain
| | - Albert Fornieles-Deu
- Eating and Weight-Related Problems Unit, Universitat Autònoma de Barcelona, Edifici B. Campus de la UAB. 08193, Bellaterra (Cerdanyola del Vallés), Barcelona, Spain
- Department of Psychobiology and Methodology of Health Sciences, Universitat Autònoma de Barcelona Serra Húnter fellow, Edifici B. Campus de la UAB, 08193, Bellaterra (Cerdanyola del Vallés), Barcelona, Spain
| | - Albert Moncada-Ribera
- Head of Community and Health Service, Social Rights Section, City Council of Terrassa, Ca. Torres Garcia 35, Terrassa, Barcelona, 08221, Spain
| | - Anna Bach-Faig
- Food Lab Research Group, Faculty of Health Sciences (2021 SGR 01357), Open University of Catalonia (UOC), Barcelona, 08018, Spain
| | - David Sánchez-Carracedo
- Eating and Weight-Related Problems Unit, Universitat Autònoma de Barcelona, Edifici B. Campus de la UAB. 08193, Bellaterra (Cerdanyola del Vallés), Barcelona, Spain.
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Edifici B. Campus de la UAB. 08193, Bellaterra (Cerdanyola del Vallés), Barcelona, Spain.
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Pearl RL, Donze LF, Rosas LG, Agurs-Collins T, Baskin ML, Breland JY, Shanks CB, Stowers KC, Johnson S, Lee BY, Martin MY, Mujuru P, Odoms-Young A, Panza E, Pronk NP, Calicutt K, Nadglowski J, Nece PM, Tedder M, Chow LS, Krishnamurti H, Jay M, Xi D, Jastreboff AM, Stanford FC. Ending Weight Stigma to Advance Health Equity. Am J Prev Med 2024:S0749-3797(24)00221-6. [PMID: 38945180 DOI: 10.1016/j.amepre.2024.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 06/21/2024] [Accepted: 06/24/2024] [Indexed: 07/02/2024]
Affiliation(s)
- Rebecca L Pearl
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL.
| | - Laurie Friedman Donze
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - Lisa G Rosas
- Department of Epidemiology and Population Health and Department of Medicine, Stanford University, Stanford, CA
| | - Tanya Agurs-Collins
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD
| | - Monica L Baskin
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Jessica Y Breland
- Center for Innovation to Implementation, VA Palo Alto Health Care System, Palo Alto, CA
| | | | - Kristen Cooksey Stowers
- Department of Allied Health Science and Rudd Center for Food Policy and Health, University of Connecticut, Hartford, CT
| | - Shaneeta Johnson
- Department of Surgery and Satcher Health Leadership Institute, Morehouse School of Medicine, Atlanta, GA
| | - Bruce Y Lee
- Public Health Computational and Operation Research (PHICOR), Artificial Intelligence, Modeling, and Informatics, for Nutrition Guidance and Systems (AIMINGS) Center, and CATCH (Center for Advanced Technology and Communication in Health), City University of New York (CUNY) Graduate School of Public Health and Health Policy, New York, NY
| | - Michelle Y Martin
- Center for Innovation in Health Equity Research, Department of Preventive Medicine, College of Medicine, University of Tennessee Health Science Center, Memphis, TN
| | - Priscah Mujuru
- National Institute on Minority Health and Health Disparities, Bethesda, MD
| | - Angela Odoms-Young
- Division of Nutritional Sciences, College of Human Ecology, Cornell University, Ithaca, NY
| | - Emily Panza
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University and Weight Control and Diabetes Research Center, The Miriam Hospital, Providence, RI
| | | | | | | | | | | | - Lisa S Chow
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, University of Minnesota, Minneapolis, MN
| | - Harini Krishnamurti
- Department of Psychological and Brain Sciences, The George Washington University, Washington, DC
| | - Melanie Jay
- NYU Grossman School of Medicine, Departments of Medicine and Population Health, and Veterans Affairs, New York, NY
| | - Dan Xi
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Ania M Jastreboff
- Department of Medicine (Endocrinology) and Pediatrics (Endocrinology), Yale School of Medicine, New Haven, CT
| | - Fatima Cody Stanford
- Massachusetts General Hospital, MGH Weight Center, Department of Medicine-Division of Endocrinology-Neuroendocrine, Department of Pediatrics-Division of Endocrinology, Nutrition Obesity Research Center at Harvard (NORCH), Boston, MA
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Bowman-Busato J, Schreurs L, Halford JCG, Yumuk V, O'Malley G, Woodward E, De Cock D, Baker JL. Providing a common language for obesity: the European Association for the Study of Obesity obesity taxonomy. Int J Obes (Lond) 2024:10.1038/s41366-024-01565-9. [PMID: 38902385 DOI: 10.1038/s41366-024-01565-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/30/2024] [Accepted: 06/10/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND The basis for a high-performing and resilient healthcare system is having a common, precise, and scientifically accurate language used across all stakeholder groups. However, such a common language is lacking for obesity. Therefore, the European Association for the Study of Obesity undertook a taxonomy initiative to provide standardised language for obesity as commonly used from policy to practice for other major policy-prioritised non-communicable diseases (NCDs). METHODS An online Delphi consensus study was conducted, involving a panel of experts representing stakeholder groups of policymakers, healthcare professionals, people with lived experience, and researchers. Based on the understanding of obesity as an adiposity-based chronic disease, 54 statements demarcated into definition, scope and contextual usage were developed across six themes: Definition of obesity, Causes, onset and progression, Obesity prevention, Screening and early diagnosis, Treatment and management, Obesity consequences. RESULTS Of the 194 invited experts, 70 (36%), 63 (33%), and 58 (30%) experts participated in rounds one, two, and three, respectively. Consensus was achieved on 70% of the proposed definitions, scope, and contextual usage after round one, 94% after round two and 100% after round three. The Definition of Obesity theme included distinctions between population-level indicators and individual-level signs of obesity, and how pre-obesity was defined. The Causes, Onset and Progression theme characterised the timing of obesity development. The Obesity Prevention theme explicitly differentiated between health promotion and primary prevention. Both the Screening and Early Diagnosis, and the Treatment and Management themes defined concepts supporting a continuum of care model. The Consequences of Obesity theme encompassed health and socio-economic outcomes. CONCLUSION The taxonomy provides a contemporary evidence-based language about obesity that aligns with language used for policy-prioritised NCDs. The taxonomy is useful for education, advocacy, and communication and can be used by policymakers, healthcare professionals, people living with obesity, researchers, and health system users.
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Affiliation(s)
| | - Lucas Schreurs
- Biostatistics and Medical Informatics Research Group, Department of Public Health, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1090, Brussels, Belgium.
| | - Jason C G Halford
- European Association for the Study of Obesity, Teddington, United Kingdom
- Department of Psychology, University of Liverpool, Liverpool, UK
- School of Psychology, University of Leeds, Leeds, UK
| | - Volkan Yumuk
- European Association for the Study of Obesity, Teddington, United Kingdom
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine Istanbul University-Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Grace O'Malley
- European Association for the Study of Obesity, Teddington, United Kingdom
- Obesity Research and Care Group, School of Physiotherapy, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Euan Woodward
- European Association for the Study of Obesity, Teddington, United Kingdom
| | - Diederik De Cock
- Biostatistics and Medical Informatics Research Group, Department of Public Health, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel (VUB), 1090, Brussels, Belgium
| | - Jennifer L Baker
- European Association for the Study of Obesity, Teddington, United Kingdom
- Center for Clinical Research and Prevention, Copenhagen University Hospital-Bispebjerg and Frederiksberg, Frederiksberg, Denmark
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O'Connor EA, Evans CV, Henninger M, Redmond N, Senger CA. Interventions for Weight Management in Children and Adolescents: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2024:2820245. [PMID: 38888913 DOI: 10.1001/jama.2024.6739] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Importance Body mass index (BMI) of the 95th or greater percentile for age and sex is common among young people, and its prevalence has increased in recent decades. Objective To examine the benefits and harms of weight management interventions initiated in health care settings among children and adolescents with high BMI. Data Sources MEDLINE via Ovid, PsycINFO via Ovid, and the Cochrane Central Registry of Controlled Trials through January 12, 2023; ongoing surveillance through January 26, 2024. Study Selection English-language studies of weight management interventions (behavioral and pharmacologic, including liraglutide, semaglutide, orlistat, and phentermine/topiramate) among children aged 2 to 18 years with high BMI (eg, ≥85th or ≥95th percentile for age and sex) conducted in or recruited from health care settings. Data Extraction and Synthesis One investigator abstracted data; a second checked for accuracy. Outcomes with sufficient evidence for meta-analysis were pooled using random-effects models. Main Outcomes and Measures BMI and other weight-related outcomes, cardiometabolic measures, quality of life, physical activity, dietary pattern scores, and harms. Results Fifty-eight randomized clinical trials (RCTs) were included (N = 10 143). Behavioral interventions were associated with small reductions in BMI and other weight outcomes after 6 to 12 months (28 RCTs [n = 4494]; mean difference in change between groups, -0.7 [95% CI, -1.0 to -0.3]). Larger effects were seen in interventions with higher contact hours and that offered physical activity sessions. Reporting was sparse for outcomes other than BMI, with few significant findings. Semaglutide and phentermine/topiramate had the largest effects on BMI (eg, 1 RCT [n = 201] for semaglutide; mean difference, -6.0 [95% CI, -7.3 to -4.6]). The very few studies that evaluated outcomes after medication discontinuation showed immediate weight regain. Gastrointestinal adverse effects were common with liraglutide, semaglutide, and orlistat. Serious adverse effects were rare, but no studies had follow-up longer than 17 months. Conclusions and Relevance In the short term, weight management interventions led to lower BMI in children and adolescents, with no evidence of serious harm. Evidence is lacking about how weight management interventions affect BMI beyond 1 year and after medication discontinuation and about longer-term effects on other outcomes.
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Affiliation(s)
- Elizabeth A O'Connor
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Corinne V Evans
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Michelle Henninger
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Nadia Redmond
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Caitlyn A Senger
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
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Almandoz JP, Wadden TA, Tewksbury C, Apovian CM, Fitch A, Ard JD, Li Z, Richards J, Butsch WS, Jouravskaya I, Vanderman KS, Neff LM. Nutritional considerations with antiobesity medications. Obesity (Silver Spring) 2024. [PMID: 38853526 DOI: 10.1002/oby.24067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 04/26/2024] [Accepted: 04/29/2024] [Indexed: 06/11/2024]
Abstract
The improved efficacy and generally favorable safety profile of recently approved and emerging antiobesity medications (AOMs), which result in an average weight reduction of ≥15%, represent significant advancement in the treatment of obesity. This narrative review aims to provide practical evidence-based recommendations for nutritional assessment, management, and monitoring of patients treated with AOMs. Prior to treatment, clinicians can identify preexisting nutritional risk factors and counsel their patients on recommended intakes of protein, dietary fiber, micronutrients, and fluids. During treatment with AOMs, ongoing monitoring can facilitate early recognition and management of gastrointestinal symptoms or inadequate nutrient or fluid intake. Attention should also be paid to other factors that can impact response to treatment and quality of life, such as physical activity and social and emotional health. In the context of treatment with AOMs, clinicians can play an active role in supporting their patients with obesity to improve their health and well-being and promote optimal nutritional and medical outcomes.
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Affiliation(s)
- Jaime P Almandoz
- Division of Endocrinology, University of Texas, Southwestern Medical Center, Dallas, Texas, USA
| | - Thomas A Wadden
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Colleen Tewksbury
- Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Caroline M Apovian
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | - Jamy D Ard
- Department of Epidemiology and Prevention and Department of Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Zhaoping Li
- Center for Human Nutrition, University of California Los Angeles, Los Angeles, California, USA
| | - Jesse Richards
- Department of Internal Medicine, University of Oklahoma School of Medicine, Tulsa, Oklahoma, USA
| | - W Scott Butsch
- Bariatric and Metabolic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | | | | | - Lisa M Neff
- Eli Lilly and Company, Indianapolis, Indiana, USA
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12
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Nagpal TS, Angrish K, Bonisteel E, Puhl RM, Ferraro ZM, Malkani NM, LeJour C, Adamo KB. 'It's not me, it's them' - a report describing the weight-related attitudes towards obesity in pregnancy among maternal healthcare providers. BMC Pregnancy Childbirth 2024; 24:404. [PMID: 38831416 PMCID: PMC11149224 DOI: 10.1186/s12884-024-06591-z] [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: 12/05/2023] [Accepted: 05/20/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Occurrences of weight stigma have been documented in prenatal clinical settings from the perspective of pregnant patients, however little is known from the viewpoint of healthcare providers themselves. Reported experiences of weight stigma caused by maternal healthcare providers may be due to negative attitudes towards obesity in pregnancy and a lack of obesity specific education. The objective of this study was to assess weight-related attitudes and assumptions towards obesity in pregnancy among maternal healthcare providers in order to inform future interventions to mitigate weight stigma in prenatal clinical settings. METHODS A cross-sectional survey was administered online for maternal healthcare providers in Canada that assessed weight-related attitudes and assumptions towards lifestyle behaviours in pregnancy for patients who have obesity. Participants indicated their level of agreement on a 5-point likert scale, and mean scores were calculated with higher scores indicating poorer attitudes. Participants reported whether they had observed weight stigma occur in clinical settings. Finally, participants were asked whether or not they had received obesity-specific training, and attitude scores were compared between the two groups. RESULTS Seventy-two maternal healthcare providers (midwives, OBGYNs, residents, perinatal nurses, and family physicians) completed the survey, and 79.2% indicated that they had observed pregnant patients with obesity experience weight stigma in a clinical setting. Those who had obesity training perceived that their peers had poorer attitudes (3.7 ± 0.9) than those without training (3.1 ± 0.7; t(70) = 2.23, p = 0.029, Cohen's d = 0.86). CONCLUSIONS Weight stigma occurs in prenatal clinical environments, and this was confirmed by maternal healthcare providers themselves. These findings support advocacy efforts to integrate weight stigma related content and mitigation strategies in medical education for health professionals, including maternal healthcare providers. Future work should include prospective examination of weight related attitudes among maternal healthcare providers and implications of obesity specific education, including strategies on mitigating weight stigma in the delivery of prenatal care.
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Affiliation(s)
- Taniya S Nagpal
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, 116 St & 85 Ave, Edmonton, AB, T6G 2R3, Canada.
- Faculty of Applied Health Sciences, Brock University, St. Catharines, Canada.
| | - Kirina Angrish
- Faculty of Applied Health Sciences, Brock University, St. Catharines, Canada
| | - Emily Bonisteel
- Faculty of Applied Health Sciences, Brock University, St. Catharines, Canada
| | - Rebecca M Puhl
- Department of Human Development & Family Sciences, University of Connecticut, Storrs, CT, USA
| | | | - Niyati M Malkani
- Department of Obstetrics and Gynecology, College of Medicine, University of Saskatchewan, Saskatoon, Canada
| | | | - Kristi B Adamo
- Faculty of Health Sciences, University of Ottawa, Ottawa, Canada
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13
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Akyirem S, Ekpor E, Namumbejja Abwoye D, Wang K. Weight-related discrimination, perceived stress and psychological and physical well-being of persons with type 2 diabetes: A mediation analysis. Diabet Med 2024; 41:e15322. [PMID: 38561918 PMCID: PMC11088521 DOI: 10.1111/dme.15322] [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: 10/28/2023] [Accepted: 03/19/2024] [Indexed: 04/04/2024]
Abstract
AIMS The aim of the study was to examine perceived stress as a mediator of the association between weight-related discrimination and physical and psychological well-being among persons with type 2 diabetes (T2D). METHODS Data were obtained from 5104 persons with self-reported T2D participating in the All of Us research programme in the United States. The Everyday Discrimination Scale, Cohen's Perceived Stress Scale (PSS) and PROMIS Global Health Scale were used to measure weight-related discrimination, perceived stress and health outcomes (physical and psychological), respectively. Mediation effects of PSS were tested by bootstrapping with 5000 random samples. RESULTS Participants were, on average, 63.62 (SD 11.38) years old. Majority of them were female (55.53%), non-Hispanic White (72.61%), married or living with a partner (56.92%), had a household income of <$35,000 (31.99%) and had some college education (33.54%). We found that approximately 18% of study participants reported having experienced weight-related discrimination. We also found that weight-related discrimination was independently associated with poor physical and psychological well-being. These associations were partially mediated by perceived stress such that weight-related discrimination was associated with greater perceived stress, which was in turn associated with poorer physical and psychological well-being. CONCLUSIONS Given that weight-related discrimination is associated with poor outcomes through elevated stress, interventions that target stress may disrupt this pathway thereby helping to reduce the health impact of weight-related discrimination. This assertion should, however, be tested in future studies.
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Affiliation(s)
- Samuel Akyirem
- Yale School of Nursing, Yale University, West Haven, Connecticut 06519, USA
| | - Emmanuel Ekpor
- School of Nursing and Midwifery, University of Ghana, Accra, Ghana
| | | | - Katie Wang
- Yale School of Public Health, Yale University, New Haven, Connecticut 06511, USA
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14
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Luah XW, Holst-Hansen T, Lübker C. The association between body mass index and health-related quality of life in the 2017 and 2018 health survey of England data: A cross-sectional observational analysis. Diabetes Obes Metab 2024; 26:2318-2328. [PMID: 38499493 DOI: 10.1111/dom.15546] [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: 12/06/2023] [Revised: 02/16/2024] [Accepted: 02/26/2024] [Indexed: 03/20/2024]
Abstract
AIM To provide an updated estimate of the association between body mass index (BMI) and health-related quality of life (HRQoL) among the general population in England and to identify population subgroups with the highest potential utility gains from obesity interventions. MATERIALS AND METHODS The sample included 12 158 adults with valid HRQoL and BMI data from the 2017 and 2018 Health Survey for England. Robust standard error linear regression, controlling for demographic and socioeconomic characteristics, lifestyle behaviours and obesity-related comorbidities, was used for the baseline analysis. Robustness checks assessed the impact of (a) estimator selection; (b) model specifications; (c) statistical outliers at high BMI; (d) potential BMI measurement error; and (e) data pooling. RESULTS The study found a significant association between HRQoL and BMI, which exhibited an inverted U-shaped relationship. The mean HRQoL peaked at 25.7 kg/m2 in men and 22.6 kg/m2 in women and was reduced in the underweight, overweight and obesity BMI ranges. Sensitivity analyses reported similar coefficients, suggesting a robust model specification. CONCLUSIONS Reduced HRQoL beyond optimal BMI underlines the importance of maintaining a normal BMI range for overall health. The rising prevalence of class III obesity is a major public health concern given its disproportionate impact on health, health care utilization and costs. Obesity management is key to preventing the reduction in HRQoL associated with obesity-related comorbidities, and this analysis supports the development of targeted policies and population health initiatives for people with class III obesity.
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Affiliation(s)
- Xiao Wen Luah
- Department of Economics and Related Studies, University of York, York, UK
- Novo Nordisk A/S, Søborg, Denmark
| | | | - Christopher Lübker
- Novo Nordisk A/S, Søborg, Denmark
- Department of Health Sciences, University of York, York, UK
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15
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Gunsalus KTW, Mixon JK, House EM. Medical Nutrition Education for Health, Not Harm: BMI, Weight Stigma, Eating Disorders, and Social Determinants of Health. MEDICAL SCIENCE EDUCATOR 2024; 34:679-690. [PMID: 38887425 PMCID: PMC11180054 DOI: 10.1007/s40670-024-02025-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/08/2024] [Indexed: 06/20/2024]
Abstract
Effective nutrition training is fundamental to medical education. Current training is inadequate and can cause harm to students and patients alike; it leaves physicians unprepared to counsel on nutrition, places undue focus on weight and body mass index (BMI), can exacerbate anti-obesity bias, and increase risk for development of eating disorders, while neglecting social determinants of health and communication skills. Physicians and educators hold positions of influence in society; what we say and how we say it matters. We propose actionable approaches to improve nutrition education to minimize harm and pursue evidence-based, effective, and equitable healthcare.
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Affiliation(s)
- Kearney T. W. Gunsalus
- Department of Biochemistry and Molecular Biology, Augusta University/University of Georgia Medical Partnership, Athens, GA USA
| | - Jordan K. Mixon
- Augusta University/University of Georgia Medical Partnership, Athens, GA USA
| | - Ellen M. House
- Department of Psychiatry and Health Behavior, Augusta University/University of Georgia Medical Partnership, Athens, GA USA
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16
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Lister NB, Baur LA, Paxton SJ, Garnett SP, Ahern AL, Wilfley DE, Maguire S, Sainsbury A, Steinbeck K, Braet C, Hill AJ, Nicholls D, Jones RA, Dammery G, Grunseit A, Cooper K, Kyle TK, Heeren FA, Hunter KE, McMaster CM, Johnson BJ, Seidler AL, Jebeile H. Eating Disorders In weight-related Therapy (EDIT) Collaboration: rationale and study design. Nutr Res Rev 2024; 37:32-42. [PMID: 36788665 PMCID: PMC7615933 DOI: 10.1017/s0954422423000045] [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] [Indexed: 02/16/2023]
Abstract
The cornerstone of obesity treatment is behavioural weight management, resulting in significant improvements in cardio-metabolic and psychosocial health. However, there is ongoing concern that dietary interventions used for weight management may precipitate the development of eating disorders. Systematic reviews demonstrate that, while for most participants medically supervised obesity treatment improves risk scores related to eating disorders, a subset of people who undergo obesity treatment may have poor outcomes for eating disorders. This review summarises the background and rationale for the formation of the Eating Disorders In weight-related Therapy (EDIT) Collaboration. The EDIT Collaboration will explore the complex risk factor interactions that precede changes to eating disorder risk following weight management. In this review, we also outline the programme of work and design of studies for the EDIT Collaboration, including expected knowledge gains. The EDIT studies explore risk factors and the interactions between them using individual-level data from international weight management trials. Combining all available data on eating disorder risk from weight management trials will allow sufficient sample size to interrogate our hypothesis: that individuals undertaking weight management interventions will vary in their eating disorder risk profile, on the basis of personal characteristics and intervention strategies available to them. The collaboration includes the integration of health consumers in project development and translation. An important knowledge gain from this project is a comprehensive understanding of the impact of weight management interventions on eating disorder risk.
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Affiliation(s)
- Natalie B Lister
- Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, New South Wales2145, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales2145, Australia
| | - Louise A Baur
- Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, New South Wales2145, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales2145, Australia
| | - Susan J Paxton
- School of Psychology and Public Health, La Trobe University, Melbourne, Victoria, Australia
| | - Sarah P Garnett
- Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, New South Wales2145, Australia
- Kids Research, Sydney Children's Hospital Network, Westmead, New South Wales2145, Australia
| | - Amy L Ahern
- MRC Epidemiology Unit, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Denise E Wilfley
- School of Medicine, Washington University in St. Louis, St. Louis, USA
| | - Sarah Maguire
- InsideOut Institute for Eating Disorders, Boden Collaboration for Obesity, Nutrition and Eating Disorders, Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Amanda Sainsbury
- School of Human Sciences, The University of Western Australia, Crawley, Western Australia, Australia
| | - Katharine Steinbeck
- Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, New South Wales2145, Australia
- The Academic Department of Adolescent Medicine, The Children's Hospital at Westmead, Westmead, New South Wales2145, Australia
| | - Caroline Braet
- Department of Developmental, Personality and Social Psychology, Ghent University, Henri Dunantlaan 2, 9000 Ghent, Belgium
| | - Andrew J Hill
- Leeds Institute of Health Sciences, University of Leeds, UK
| | - Dasha Nicholls
- Division of Psychiatry, Imperial College London, 2nd Floor, Commonwealth Building, Du Cane Road, London, W12 0NN, UK
| | - Rebecca A Jones
- MRC Epidemiology Unit, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Genevieve Dammery
- InsideOut Institute for Eating Disorders, Boden Collaboration for Obesity, Nutrition and Eating Disorders, Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Alicia Grunseit
- The Children's Hospital at Westmead, Nutrition and Dietetics, Weight Management Services, Westmead, New South Wales, NSW 2145, Australia
| | | | | | - Faith A Heeren
- Department of Health Outcomes and Biomedical Informatics, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Kylie E Hunter
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Caitlin M McMaster
- Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, New South Wales2145, Australia
| | - Brittany J Johnson
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia5042, Australia
| | - Anna Lene Seidler
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Hiba Jebeile
- Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, New South Wales2145, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales2145, Australia
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17
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Kühnen P, Argente J, Clément K, Dollfus H, Dubern B, Farooqi S, de Groot C, Grüters A, Holm JC, Hopkins M, Kleinendorst L, Körner A, Meeker D, Rydén M, von Schnurbein J, Tschöp M, Yeo GSH, Zorn S, Wabitsch M. IMPROVE 2022 International Meeting on Pathway-Related Obesity: Vision of Excellence. Clin Obes 2024; 14:e12659. [PMID: 38602039 DOI: 10.1111/cob.12659] [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: 02/22/2024] [Accepted: 03/08/2024] [Indexed: 04/12/2024]
Abstract
Nearly 90 clinicians and researchers from around the world attended the first IMPROVE 2022 International Meeting on Pathway-Related Obesity. Delegates attended in person or online from across Europe, Argentina and Israel to hear the latest scientific and clinical developments in hyperphagia and severe, early-onset obesity, and set out a vision of excellence for the future for improving the diagnosis, treatment, and care of patients with melanocortin-4 receptor (MC4R) pathway-related obesity. The meeting co-chair Peter Kühnen, Charité Universitätsmedizin Berlin, Germany, indicated that change was needed with the rapidly increasing prevalence of obesity and the associated complications to improve the understanding of the underlying mechanisms and acknowledge that monogenic forms of obesity can play an important role, providing insights that can be applied to a wider group of patients with obesity. World-leading experts presented the latest research and led discussions on the underlying science of obesity, diagnosis (including clinical and genetic approaches such as the role of defective MC4R signalling), and emerging clinical data and research with targeted pharmacological approaches. The aim of the meeting was to agree on the questions that needed to be addressed in future research and to ensure that optimised diagnostic work-up was used with new genetic testing tools becoming available. This should aid the planning of new evidence-based treatment strategies for the future, as explained by co-chair Martin Wabitsch, Ulm University Medical Center, Germany.
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Affiliation(s)
- Peter Kühnen
- Department of Pediatric Endocrinology and Diabetology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Jesús Argente
- Departments of Pediatrics & Pediatric Endocrinology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Karine Clément
- Assistance Publique-Hôpitaux de Paris, Nutrition Department, Pitié-Salpêtrière Hospital, Paris, France
- INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Sorbonne Université, Paris, France
| | - Hélène Dollfus
- CARGO and Department of Medical Genetics, University of Strasbourg, Strasbourg, France
| | - Béatrice Dubern
- INSERM, Nutrition and Obesity: Systemic Approaches, NutriOmics, Research Unit, Sorbonne Université, Paris, France
- Sorbonne Université, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sadaf Farooqi
- Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Corjan de Groot
- Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Annette Grüters
- Department of Pediatric Endocrinology and Diabetes, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Jens-Christian Holm
- The Children's Obesity Clinic, accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Copenhagen, Denmark
| | - Mark Hopkins
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
| | - Lotte Kleinendorst
- Department of Clinical Genetics, Amsterdam UMC, Amsterdam, The Netherlands
| | - Antje Körner
- Center for Pediatric Research, Department of Pediatrics, LIFE Research Center for Civilization Diseases, University Hospital Leipzig, Leipzig, Germany
| | - David Meeker
- Rhythm Pharmaceuticals, Boston, Massachusetts, USA
| | - Mikael Rydén
- Department of Medicine H7, Karolinska Institute, Stockholm, Sweden
- Department of Endocrinology and Metabolism, Karolinska University Hospital, Stockholm, Sweden
| | - Julia von Schnurbein
- Division of Paediatric Endocrinology and Diabetes, Department of Paediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Matthias Tschöp
- Institute for Diabetes and Obesity, Helmholtz Zentrum, Munich, Germany
| | - Giles S H Yeo
- Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Stefanie Zorn
- Division of Paediatric Endocrinology and Diabetes, Department of Paediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | - Martin Wabitsch
- Division of Paediatric Endocrinology and Diabetes, Department of Paediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
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18
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Papademetriou M, Riehl M, Schulman AR. Stigma, Bias, and the Shortfalls of Body Mass Index: A Reflection on the State of Weight Management. Am J Gastroenterol 2024; 119:1023-1027. [PMID: 38501657 DOI: 10.14309/ajg.0000000000002769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 03/07/2024] [Indexed: 03/20/2024]
Abstract
Obesity is a complex, multifactorial chronic disease. With the development of novel endoscopic techniques and devices for the treatment of obesity, combined with expanding indications for medications, gastroenterologists are more involved in weight management than ever before. Despite the modern definition of obesity as a disease, weight bias and stigma are pervasive in the medical community and beyond. These sentiments contribute to worse outcomes for patients. Furthermore, body mass index (BMI), which is the primary metric to define obesity, does not always approximate visceral adiposity in all populations. A weight-centric model of health, which relies on BMI, misclassifies individuals who may be metabolically healthy at elevated weights. This review will summarize the history of BMI, highlight the problems that arise with a weight-centric model of health, and propose alternative weight-inclusive frameworks for assessment and intervention.
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Affiliation(s)
- Marianna Papademetriou
- Division of Gastroenterology and Hepatology, Washington DC VA Medical Center, Washington, District of Columbia, USA
| | - Megan Riehl
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA ; and
| | - Allison R Schulman
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA ; and
- Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
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19
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Gilden AH, Catenacci VA, Taormina JM. Obesity. Ann Intern Med 2024; 177:ITC65-ITC80. [PMID: 38739920 DOI: 10.7326/aitc202405210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2024] Open
Abstract
Obesity is a common condition and a major cause of morbidity and mortality. Fortunately, weight loss treatment can reduce obesity-related complications. This review summarizes the evidence-based strategies physicians can employ to identify, prevent, and treat obesity, including best practices to diagnose and counsel patients, to assess and address the burden of weight-related disease including weight stigma, to address secondary causes of weight gain, and to help patients set individualized and realistic weight loss goals and an effective treatment plan. Effective treatments include lifestyle modification and adjunctive therapies such as antiobesity medications and metabolic and bariatric surgery.
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Affiliation(s)
- Adam H Gilden
- Anschutz Health and Wellness Center, and Division of General Internal Medicine, University of Colorado School of Medicine, Aurora, Colorado (A.H.G.); Anschutz Health and Wellness Center, and Division of Endocrinology, University of Colorado School of Medicine, Aurora, Colorado (V.A.C.); Anschutz Health and Wellness Center, and Department of Family Medicine, University of Colorado School of Medicine, Aurora, Colorado (J.M.T.)
| | - Victoria A Catenacci
- Anschutz Health and Wellness Center, and Division of General Internal Medicine, University of Colorado School of Medicine, Aurora, Colorado (A.H.G.); Anschutz Health and Wellness Center, and Division of Endocrinology, University of Colorado School of Medicine, Aurora, Colorado (V.A.C.); Anschutz Health and Wellness Center, and Department of Family Medicine, University of Colorado School of Medicine, Aurora, Colorado (J.M.T.)
| | - John Michael Taormina
- Anschutz Health and Wellness Center, and Division of General Internal Medicine, University of Colorado School of Medicine, Aurora, Colorado (A.H.G.); Anschutz Health and Wellness Center, and Division of Endocrinology, University of Colorado School of Medicine, Aurora, Colorado (V.A.C.); Anschutz Health and Wellness Center, and Department of Family Medicine, University of Colorado School of Medicine, Aurora, Colorado (J.M.T.)
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20
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Nagpal TS, Furlano JA, Reilly KC, Karmali S, Prapavessis H, Mottola MF, Burke SM, Vanderloo LM. Describing the views of Canadian post-secondary students in health-related disciplines on the recognition of obesity as a chronic disease. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2024; 72:1023-1026. [PMID: 35549826 DOI: 10.1080/07448481.2022.2074279] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/21/2022] [Accepted: 05/01/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE This cross-sectional study examined students' perspectives on the ramifications of obesity being recognized as a chronic disease in Canada. PARTICIPANTS Undergraduate and graduate students (n = 150) in health-related programs at a major Canadian university. METHODS An online survey featured open-ended questions to capture student perspectives on recognizing obesity as a disease. Data were evaluated using content analysis methods. RESULTS Positive themes identified included: (a) treatment accessibility; (b) improved healthcare provider attitudes; (c) de-stigmatization of obesity; (d) promotion of health behaviors; and (e) greater research/funding. Negative themes included potential: (a) healthcare system burdens; (b) perpetuation of obesity stigma; (c) medicalization of obesity; and (d) de-emphasis on modifiable risk factors as contributing to obesity. CONCLUSIONS There is a need to increase students' understanding of the multifaceted nature of obesity and the prevention of obesity-related stigma within healthcare. Findings may inform post-secondary health curricula and obesity initiatives.
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Affiliation(s)
- Taniya S Nagpal
- Faculty of Applied Health Sciences, Brock University, St. Catharines, Ontario, Canada
| | - Joyla A Furlano
- Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Kristen C Reilly
- Faculty of Health Sciences, Western University, London, Ontario, Canada
| | - Shazya Karmali
- Faculty of Health Sciences, Western University, London, Ontario, Canada
| | - Harry Prapavessis
- Faculty of Health Sciences, Western University, London, Ontario, Canada
| | | | - Shauna M Burke
- Faculty of Health Sciences, Western University, London, Ontario, Canada
| | - Leigh M Vanderloo
- Faculty of Health Sciences, Western University, London, Ontario, Canada
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
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21
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Lawrence B. Commentary on Webber et al. 1. Physiother Can 2024; 76:230-231. [PMID: 38725603 PMCID: PMC11078245 DOI: 10.3138/ptc-2022-0038-cc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Affiliation(s)
- Blake Lawrence
- School of Population Health, Curtin University, Perth, Western Australia;
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22
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Logullo P, van Zuuren EJ, Winchester CC, Tovey D, Gattrell WT, Price A, Harrison N, Goldman K, Chisholm A, Walters K, Blazey P. ACcurate COnsensus Reporting Document (ACCORD) explanation and elaboration: Guidance and examples to support reporting consensus methods. PLoS Med 2024; 21:e1004390. [PMID: 38709851 PMCID: PMC11198995 DOI: 10.1371/journal.pmed.1004390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Revised: 06/25/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND When research evidence is limited, inconsistent, or absent, healthcare decisions and policies need to be based on consensus amongst interested stakeholders. In these processes, the knowledge, experience, and expertise of health professionals, researchers, policymakers, and the public are systematically collected and synthesised to reach agreed clinical recommendations and/or priorities. However, despite the influence of consensus exercises, the methods used to achieve agreement are often poorly reported. The ACCORD (ACcurate COnsensus Reporting Document) guideline was developed to help report any consensus methods used in biomedical research, regardless of the health field, techniques used, or application. This explanatory document facilitates the use of the ACCORD checklist. METHODS AND FINDINGS This paper was built collaboratively based on classic and contemporary literature on consensus methods and publications reporting their use. For each ACCORD checklist item, this explanation and elaboration document unpacks the pieces of information that should be reported and provides a rationale on why it is essential to describe them in detail. Furthermore, this document offers a glossary of terms used in consensus exercises to clarify the meaning of common terms used across consensus methods, to promote uniformity, and to support understanding for consumers who read consensus statements, position statements, or clinical practice guidelines. The items are followed by examples of reporting items from the ACCORD guideline, in text, tables and figures. CONCLUSIONS The ACCORD materials - including the reporting guideline and this explanation and elaboration document - can be used by anyone reporting a consensus exercise used in the context of health research. As a reporting guideline, ACCORD helps researchers to be transparent about the materials, resources (both human and financial), and procedures used in their investigations so readers can judge the trustworthiness and applicability of their results/recommendations.
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Affiliation(s)
- Patricia Logullo
- Centre for Statistics in Medicine, University of Oxford, and EQUATOR Network UK Centre, Oxford, United Kingdom
| | | | - Christopher C. Winchester
- Oxford PharmaGenesis, Oxford, United Kingdom
- Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - David Tovey
- Journal of Clinical Epidemiology, London, United Kingdom
| | | | - Amy Price
- Dartmouth Institute for Health Policy & Clinical Practice (TDI), Geisel School of Medicine, Dartmouth College, Hanover, NH, USA, previously at Stanford Anesthesia, Informatics and Media Lab, Stanford University School of Medicine, Stanford, California, United States of America
| | | | - Keith Goldman
- Global Medical Affairs, AbbVie, North Chicago, Illinois, United States of America
| | | | | | - Paul Blazey
- Department of Medicine, University of British Columbia, Vancouver, Canada
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de Moraes Prata Gaspar MC, Soar C, Aguilera M, Gomez MC, Celorio-Sardà R, Comas-Basté O, Vidal-Carou MC. What Is Considered Healthy Eating? An Exploratory Study among College Students of Nutrition and Food Science. Nutrients 2024; 16:1365. [PMID: 38732611 PMCID: PMC11085627 DOI: 10.3390/nu16091365] [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: 03/13/2024] [Revised: 04/21/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024] Open
Abstract
In modern industrialized societies, the focus on healthy eating has increased significantly across multiple sectors, including the media, public policy, expert opinion, and public awareness. The aim of this research was to explore the perceptions of healthy eating and the barriers to adopting a healthy diet among undergraduate students in Human Nutrition and Dietetics (HND) and Food Science and Technology (FST) degrees in Spain. An exploratory and descriptive cross-sectional study was conducted using a qualitative and quantitative methodology and convenience sampling. Two focus groups and a questionnaire were utilized (300 participants from all academic years completed the survey). Differences in definitions of healthy eating and perceived barriers were found between genders and students at different stages of training (p < 0.05). In their understanding of healthy eating, the students placed importance on balance, variety, moderation, and individual factors. Although students considered it easy to follow a healthy diet, family's eating habits, time availability, and emotional states were found to be the main barriers to the implementation of healthy practices. The obtained data supports the need to critically address perceptions of healthy eating throughout the training of nutrition and food science professionals. The insights obtained on the perceived barriers highlight the importance of considering both individual and environmental factors.
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Affiliation(s)
- Maria Clara de Moraes Prata Gaspar
- Departament d’Antropologia Social, Facultat de Geografia i Història, Universitat de Barcelona (UB), Carrer de Montalegre 6, 08001 Barcelona, Spain; (M.C.d.M.P.G.); (M.C.G.)
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Spain;
| | - Claudia Soar
- Nutrition Post-Graduate Program, Department of Nutrition, Federal University of Santa Catarina, Florianopolis 88040-900, Brazil;
| | - Mari Aguilera
- Departament de Cognició, Desenvolupament i Psicologia de l’Educació, Secció Cognició, Facultat de Psicologia, Universitat de Barcelona (UB), Passeig de la Vall d’Hebron 171, 08035 Barcelona, Spain;
- Institut de Neurociències (UBNeuro), Universitat de Barcelona (UB), Passeig de la Vall d’Hebron, 171, 08035 Barcelona, Spain
- NeuroDevelop eHealth Lab, eHealth Center, Universitat Oberta de Catalunya (UOC), Rambla de Poble Nou 156, 08018 Barcelona, Spain
| | - Maria Clara Gomez
- Departament d’Antropologia Social, Facultat de Geografia i Història, Universitat de Barcelona (UB), Carrer de Montalegre 6, 08001 Barcelona, Spain; (M.C.d.M.P.G.); (M.C.G.)
| | - Ricard Celorio-Sardà
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Spain;
- Departament de Nutrició, Ciències de l’Alimentació i Gastronomia, Campus de l’Alimentació de Torribera, Universitat de Barcelona (UB), Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Spain
| | - Oriol Comas-Basté
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Spain;
- Departament de Nutrició, Ciències de l’Alimentació i Gastronomia, Campus de l’Alimentació de Torribera, Universitat de Barcelona (UB), Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Spain
| | - M. Carmen Vidal-Carou
- Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB), Universitat de Barcelona (UB), Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Spain;
- Departament de Nutrició, Ciències de l’Alimentació i Gastronomia, Campus de l’Alimentació de Torribera, Universitat de Barcelona (UB), Av. Prat de la Riba 171, 08921 Santa Coloma de Gramenet, Spain
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24
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Sumithran P, Finucane FM, Cohen RV. Obesity drug shortages are symptomatic of wider malaise. Lancet 2024; 403:1613-1615. [PMID: 37783217 DOI: 10.1016/s0140-6736(23)01963-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 09/13/2023] [Indexed: 10/04/2023]
Affiliation(s)
- Priya Sumithran
- Department of Surgery, Central Clinical School, Monash University, Melbourne, VIC 3004, Australia; Department of Endocrinology and Diabetes, Alfred Health, Melbourne, VIC, Australia.
| | - Francis M Finucane
- Bariatric Medicine Service, Centre for Diabetes, Endocrinology and Metabolism, Galway University Hospitals, Galway, Ireland; Department of Medicine, College of Medicine, Nursing and Health Sciences, University of Galway, Galway, Ireland; Cúram, University of Galway, Galway, Ireland
| | - Ricardo V Cohen
- Center for the Treatment of Obesity and Diabetes, Oswaldo Cruz German Hospital, São Paulo, Brazil
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25
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de Waal D, Onuigbo M, Golper TA. Case Study: The Weighty Issue of Treatment Options for Obese Dialysis Patients. J Ren Nutr 2024:S1051-2276(24)00065-7. [PMID: 38685393 DOI: 10.1053/j.jrn.2024.04.004] [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: 12/15/2023] [Revised: 04/13/2024] [Accepted: 04/15/2024] [Indexed: 05/02/2024] Open
Abstract
Obesity is a complex chronic disease and common comorbidity in kidney failure and is the leading causes of death and disability in this population. Guidelines do not specifically address the preferred weight management option(s) for obesity while on dialysis. Large body size is a limiting factor for consideration of a kidney transplantation. We report on a successful bariatric surgery with a young adult after 5.5 years on dialysis with hope for a future transplant. Success was demonstrated with progressive weight loss without adverse changes in renal clinical markers accompanied by improvements in exercise tolerance and health status thereby improving her suitability for a kidney transplant. Further studies and guidelines are needed to address weight loss options for those with obesity on dialysis and want to lose weight.
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Affiliation(s)
- Desiree de Waal
- Nephrology Services, University of Vermont Medical Center, Nephrology, Burlington, VT.
| | - Macaulay Onuigbo
- Division of Nephrology, Department of Medicine, University of Vermont Medical Center, The Robert Larner, M.D. College of Medicine, University of Vermont, Burlington, VT
| | - Thomas Alan Golper
- Division of Nephrology, Department of Medicine, University of Vermont Medical Center, The Robert Larner, M.D. College of Medicine, University of Vermont, Burlington, VT
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26
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Darling JC, Rudolf MCJ, Rubino F, Greenough A. Tackling obesity while preventing obesity stigma. Arch Dis Child 2024:archdischild-2023-325894. [PMID: 38589199 DOI: 10.1136/archdischild-2023-325894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/16/2024] [Indexed: 04/10/2024]
Abstract
Obesity is a significant public health problem. Prevalence is rising in children and young people, with lifelong health impacts and implications for paediatric clinical practice. Obesity stigma is increasingly acknowledged as a problem within health services. Health professionals can inadvertently contribute to this stigma, which is harmful and in itself can promote weight gain. A complex web of factors contributes to obesity, and a simplistic approach exclusively focused on personal responsibility, diet and exercise is unhelpful. A more nuanced, sensitive and informed approach is needed, with careful use of language and non-judgemental partnership working.
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Affiliation(s)
- Jonathan C Darling
- Division of Women's and Children's Health, University of Leeds, Leeds, UK
- Paediatric Medicine, Leeds General Infirmary, Leeds, UK
| | - Mary C J Rudolf
- Department of Population Health, Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Galil Elyon, Israel
| | - Francesco Rubino
- Bariatric and Metabolic Surgery, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, UK
| | - Anne Greenough
- Department of Women and Children's Health, School of Life Sciences, Faculty of Life Science and Medicine, King's College London, London, UK
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27
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Purnell JQ, le Roux CW. Hypothalamic control of body fat mass by food intake: The key to understanding why obesity should be treated as a disease. Diabetes Obes Metab 2024; 26 Suppl 2:3-12. [PMID: 38351898 DOI: 10.1111/dom.15478] [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: 11/08/2023] [Revised: 01/06/2024] [Accepted: 01/18/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Hypothalamic centres have been recognized to play a central role in body weight regulation for nearly 70 years. AIMS In this review, we will explore the current undersanding of the role the hypothalamus plays in controlling food intake behaviours. MATERIALS AND METHODS Review of relevant literature from PubMed searches and review article citations. RESULTS Beginning with autopsy studies showing destructive hypothalamic lesions in patients manifesting hyperphagia and rapid weight gain, followed by animal lesioning studies pinpointing adjacent hypothalamic sites as the 'satiety' centre and the 'feeding' centre of the brain, the neurocircuitry that governs our body weight is now understood to consist of a complex, interconnected network, including the hypothalamus and extending to cortical sites, reward centres and brainstem. Neurons in these sites receive afferent signals from the gastrointestinal tract and adipose tissue indicating food availability, calorie content, as well as body fat mass. DISCUSSION Integration of these complex signals leads to modulation of the two prime effector systems that defend a body fat mass set point: food intake and energy expenditure. CONCLUSION Understanding the hypothalamic control of food intake forms the foundation for understanding and managing obesity as a chronic disease.
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Affiliation(s)
- Jonathan Q Purnell
- Department of Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Carel W le Roux
- School of Medicine, University College Dublin, Dublin, Ireland
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28
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Alblowi YH, Alsaati AA, Alzubaidi AS, Alsifri SS, AlHarthi Y, Alotaibi MK. Prevalence and Causes of Stigmatization Among Patients With Chronic Skin Diseases in Saudi Arabia. Cureus 2024; 16:e59373. [PMID: 38817457 PMCID: PMC11139009 DOI: 10.7759/cureus.59373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND Skin diseases can lead to stigmatization with negative consequences for patients' quality of life and mental health. AIM The aim of this study was to estimate the prevalence of stigmatization experienced by patients with vitiligo, psoriasis, acne, rosacea, or atopic dermatitis and to assess the relationships between the level of stigmatization and patient characteristics. METHODS This cross-sectional study included adult patients with vitiligo, psoriasis, acne, rosacea, or atopic dermatitis attending the dermatology clinics of various general hospitals in Saudi Arabia. Stigma levels were assessed using the six-item Stigma Scale. RESULTS The prevalence of stigmatization was 90.4% among the 280 patients included. Multiple regression analyses revealed the factors that independently and significantly increased the level of stigmatization. These included male gender (B = 4.300, 95%CI 3.407-5.192, P <0.001), positive family history of skin conditions (B = 2.267, 95%CI 1.139-3.395, P <0.001), number of skin diseases (B = 2.357, 95%CI 0.998-3.716, P = 0.001), and presence of facial lesions (B = 2.455, 95%CI 1.206-3.705, P<0.001). CONCLUSIONS The prevalence of stigmatization is high among patients with chronic skin diseases in Saudi Arabia. Identifying patients at risk for high levels of stigmatization may allow them to be provided with appropriate social and psychological support.
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Affiliation(s)
| | - Ahmed A Alsaati
- Department of Dermatology, College of Medicine, King Faisal University, Al-Hofuf, SAU
| | - Amirah Saleh Alzubaidi
- Department of Medicine and Surgery, College of Medicine, Umm Al-Qura University, Al-Qunfudhah, SAU
| | - Sahar Saud Alsifri
- Department of Dermatology, Faculty of Medicine, King Abdulaziz University, Jeddah, SAU
| | - Yousef AlHarthi
- Department of Dermatology and Dermatologic Surgery, Prince Sultan Military Medical City, Ministry of Defence, Riyadh, SAU
| | - Moteb Khalaf Alotaibi
- Department of Medicine, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, SAU
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29
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Willer F. The Weight Stigma Heat Map: A tool to identify weight stigma in public health and health promotion materials. Health Promot J Austr 2024; 35:293-302. [PMID: 37198740 DOI: 10.1002/hpja.745] [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: 01/13/2023] [Revised: 04/03/2023] [Accepted: 05/09/2023] [Indexed: 05/19/2023] Open
Abstract
ISSUES ADDRESSED Public health campaigns and health promotion endeavours have been criticised for perpetuating weight stigma by reinforcing misinformation and using deficits-based narratives about larger-bodied people. The aim of this project was to develop a 'heat map' tool to appraise existing health policy and resources for elements that promote weight stigma. METHODS Ten themes were identified from literature using inductive analytic review methodology including pictorial/photographic representation, weight-health beliefs, body weight modifiability and financial concerns. Each theme was divided into four appraisal categories: the demonstration of weight stigma (via negative stereotyping, prejudice or discrimination that limits access to opportunities or services), weight bias (via presenting smaller bodies as normal/natural/healthy/good/desirable), bias-neutral (via representation of people of all shapes and sizes and accurate and nuanced health information about larger-bodied and smaller-bodied people) and finally an anti-stigma approach (via use of strengths-based narratives and overtly positive representation of and leadership by larger-bodied people). RESULTS A colour coding schema (the 'heat map') to visualise stigmatising elements across materials and a scoring system was devised for future quantitative evaluation. To demonstrate the use of the Weight Stigma Heat Map (WSHM), the Australian National Obesity Strategy 2022-2032 was appraised. CONCLUSIONS It is likely that weight stigmatisation is an important but under-recognised factor influencing the effectiveness of campaigns and interventions promoting behaviour change. SO WHAT?: Public health and health promotion professionals should consider using the WSHM as a framework for the development of less stigmatising policies, campaigns and resources and to direct reviews of existing materials.
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Affiliation(s)
- Fiona Willer
- Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
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30
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Godziuk K, Hawker GA. Obesity and body mass index: Past and future considerations in osteoarthritis research. Osteoarthritis Cartilage 2024; 32:452-459. [PMID: 38354848 DOI: 10.1016/j.joca.2024.02.003] [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: 09/01/2023] [Revised: 01/12/2024] [Accepted: 02/06/2024] [Indexed: 02/16/2024]
Abstract
Obesity is an important topic for the osteoarthritis (OA) scientific community. However, the predominant use of body mass index (BMI) to define obesity in OA research is associated with uncertainties and limitations. These include an inability to discern fat and muscle mass, account for sex-differences in fat distribution, or identify adiposity-related health impairments. A focus on BMI in OA research may influence weight bias in clinical practice and impact disparities in access to effective OA treatments. To ensure that our understanding and approaches to improve health outcomes for individuals with or at risk for OA continues to advance in the next decade, future research will need to consider alternative measures beyond BMI for obesity identification and align with evolving obesity science. OA researchers must be aware of issues associated with weight stigma and work to minimize negative generalizations based on BMI.
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Affiliation(s)
- Kristine Godziuk
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, AB, Canada.
| | - Gillian A Hawker
- Department of Medicine, University of Toronto, Toronto, ON, Canada
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31
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Sudat SEK, Huang Q, Szwerinski N, Romanelli RJ, Azar KMJ. Changes in Healthcare Utilization After Lifestyle Intervention for Weight Loss. Am J Prev Med 2024; 66:619-626. [PMID: 37907133 PMCID: PMC10957326 DOI: 10.1016/j.amepre.2023.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/27/2023] [Accepted: 10/27/2023] [Indexed: 11/02/2023]
Abstract
INTRODUCTION This study evaluates the real-world impact of a lifestyle change program (LCP) on healthcare utilization in a large health system. METHODS Using electronic health record data from a large health system in northern California, U.S., LCP participant and propensity-score-matched nonparticipant outcomes were compared in the second year post-participation: (1) overall healthcare utilization and (2) utilization and medications related to cardiometabolic conditions and obesity. Adult LCP participants between 2010 and 2017 were identified and matched 1:1 with replacement to comparable nonparticipants. Participants without electronic health record activity in the 12-36 months before baseline, or with conditions or procedures associated with substantial weight change, were excluded. Statistical analysis and modeling were performed in 2021-22. RESULTS Compared to matched nonparticipants, LCP participants in the 12-24 months post-baseline were more likely to have specialty-care visits (+4.7%, 95% CI +1.8%, +7.6%), electronic communications (8.6%, 95% CI +5.6%, +11.7%), and urgent-care visits (+6.5%, 95% CI +3.0%, 10.0%). Participants also had more office visits for cardiometabolic conditions and obesity (+1.72 visits/patient, 95% CI +1.05, +2.39). CONCLUSIONS Compared with matched nonparticipants, LCP participation was associated with higher utilization of outpatient services post-participation. Additional research could assess whether this indicates an increase in preventive care that could lead to improved future outcomes.
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Affiliation(s)
- Sylvia E K Sudat
- Sutter Health, Center for Health Systems Research, Walnut Creek, California.
| | - Qiwen Huang
- Sutter Health, Center for Health Systems Research, Palo Alto, California
| | - Nina Szwerinski
- Sutter Health, Center for Health Systems Research, Palo Alto, California
| | | | - Kristen M J Azar
- Sutter Health, Center for Health Systems Research, Palo Alto, California; Sutter Health, Institute for Advancing Health Equity, Sacramento, California; Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California
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Baska A, Świder K, Zgliczyński WS, Kłoda K, Mastalerz-Migas A, Babicki M. Is Obesity a Cause for Shame? Weight Bias and Stigma among Physicians, Dietitians, and Other Healthcare Professionals in Poland-A Cross-Sectional Study. Nutrients 2024; 16:999. [PMID: 38613032 PMCID: PMC11013468 DOI: 10.3390/nu16070999] [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: 02/10/2024] [Revised: 03/04/2024] [Accepted: 03/11/2024] [Indexed: 04/14/2024] Open
Abstract
Weight bias and weight stigma pose significant challenges in healthcare, particularly affecting obesity management practices and patient care quality. Our study evaluates their prevalence and impact among healthcare professionals in Poland. Using the Fat Phobia Scale and custom questions, we surveyed 686 professionals via Computer-Assisted Web Interview (CAWI). Results reveal a moderate level of explicit weight bias (mean score: 3.60 ± 0.57), with significant variations across professional groups: physicians (3.70 ± 0.48), dietitians (3.51 ± 0.48), and others (3.44 ± 0.77). Common feelings towards individuals with obesity include willingness to help (57.0%) and compassion (37.8%), yet 29.9% perceive obesity as shameful. The results also vary depending on the respondent's sex or BMI. These findings underscore the need for evidence-based interventions to mitigate weight stigma and enhance understanding of obesity among healthcare professionals.
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Affiliation(s)
- Alicja Baska
- Department of Lifestyle Medicine, School of Public Health, Centre of Postgraduate Medical Education, 01-813 Warsaw, Poland;
- Polish Society of Lifestyle Medicine, 00-382 Warsaw, Poland
| | | | - Wojciech Stefan Zgliczyński
- Department of Lifestyle Medicine, School of Public Health, Centre of Postgraduate Medical Education, 01-813 Warsaw, Poland;
- Polish Society of Lifestyle Medicine, 00-382 Warsaw, Poland
| | - Karolina Kłoda
- MEDFIT Karolina Kłoda, 70-240 Szczecin, Poland;
- Scientific Section of the Polish Society of Family Medicine, 51-141 Wroclaw, Poland; (A.M.-M.); (M.B.)
| | - Agnieszka Mastalerz-Migas
- Scientific Section of the Polish Society of Family Medicine, 51-141 Wroclaw, Poland; (A.M.-M.); (M.B.)
- Department of Family Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland
| | - Mateusz Babicki
- Scientific Section of the Polish Society of Family Medicine, 51-141 Wroclaw, Poland; (A.M.-M.); (M.B.)
- Department of Family Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland
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Mosier-Mills A, Vagwala M, Potter J, Elisseou S. Respecting Body-Size Diversity in Patients: A Trauma-Informed Approach for Clinicians. Perm J 2024; 28:206-211. [PMID: 37981843 PMCID: PMC10940234 DOI: 10.7812/tpp/23.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
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Vilarrasa N, Salvador J, Poyato F, Rubio-Herrera MÁ. Does the Prevalence of Obesity in the Different Regions of Spain Influence the Attitudes, Perception, and Barriers to Its Treatment? Obes Facts 2024; 17:264-273. [PMID: 38493779 PMCID: PMC11149964 DOI: 10.1159/000538257] [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: 04/08/2023] [Accepted: 03/05/2024] [Indexed: 03/19/2024] Open
Abstract
INTRODUCTION The differences in the prevalence of obesity between the various regions of Spain, partly attributed to socioeconomic differences, may influence the approach to this disease. The aim of this study was to compare differences in attitudes, perception, and barriers to the treatment of obesity between people with obesity (PwO) and health care professionals (HCPs), between the different regions of Spain. METHODS Sub-analysis of the ACTION-IO Spain study, which included 1,500 PwO and 306 HCP, was performed to identify differences in PwQ and HCPs belonging to regions with high prevalence of obesity (>16%, n = 9 regions, high prevalence of obesity [HPO] group) and low prevalence of obesity (<16%, n = 8 regions, low prevalence of obesity [LPO] group) (self-reported data), according to the 2017 National Health Survey of Spain. STATISTICS comparison of proportions (χ2). RESULTS A total of 746 PwO belonged to HPO and 754 to LPO group. The PwO in HPO group were younger, had lower income, a lower level of higher education, higher unemployment rate, and fewer comorbidities. Obesity was considered a chronic disease to a higher extent in HPO compared to LPO group (62 vs. 56%), but this difference was not statistically significant. The PwO in HPO group discussed less with the HCPs about their excess weight (57 vs. 70%), did not feel motivated to lose weight in a higher percentage (26 vs. 18%), and felt less emotionally supported (16 vs. 24%). In HPO group, the preference for unhealthy food (51 vs. 36%), and the costs of healthy eating, anti-obesity drugs and bariatric surgery were perceived barriers to losing weight. A higher proportion of PwO in HPO group considered that exercise (58 vs. 40%) was more effective for achieving weight loss. In contrast, LPO group considered diet more effective (48 vs. 32%). HCPs in HPO group felt more motivated to treat obesity (83 vs. 68%) and a higher proportion (14 vs. 5%) identified the economic burden as one of the main reasons why PwO do not start conversations to lose weight. CONCLUSIONS There is less concern and conversation about excess weight in PwO in regions with a higher prevalence of obesity, with socioeconomic limitations being one of the main perceived barriers to treatment.
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Affiliation(s)
- Nuria Vilarrasa
- Department of Endocrinology, Diabetes and Nutrition, Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Spain
- CIBER Diabetes and Associated Metabolic Diseases (CIBERDEM), Madrid, Spain
| | - Javier Salvador
- Faculty of Medicine, University of Navarra, Pamplona, Spain
- CIBER Physiopathology of Obesity and Nutrition (CIBERobn), Madrid, Spain
| | | | - Miguel Ángel Rubio-Herrera
- Department of Endocrinology and Nutrition, San Carlos Clinical Hospital and Health Research Institute of the San Carlos Clinical Hospital (IdISSC), Madrid, Spain
- Faculty of Medicine, Complutense University of Madrid, Madrid, Spain
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Ben Nathan C, Ben Nathan J, Chou YT, Joshi SM, Gallagher C, Chao AM. Benefits managers' attitudes toward obesity treatment coverage. Obes Res Clin Pract 2024; 18:94-100. [PMID: 38637266 DOI: 10.1016/j.orcp.2024.04.001] [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: 04/26/2023] [Revised: 03/09/2024] [Accepted: 04/05/2024] [Indexed: 04/20/2024]
Abstract
Despite the existence of effective treatments, obesity continues to present a severe public health crisis. Limited access to treatments works against efforts to reduce obesity prevalence. A major barrier to treatment access is a lack of insurance coverage. This study focused on an important population of stakeholders: benefits managers. The purpose of this study was to explore the relationships between attitudes about insurance coverage of obesity treatments and obesity stigma. Benefits managers have the ability to advocate for insurance coverage of medical interventions. We assessed whether attitudes toward covering obesity benefits for employees could be modified by receiving targeted information or were associated with particular factors. We recruited participants from Dun & Bradstreet's employer database using emails. Participants were randomized to one of three conditions that provided written information about: (1) prevalence of obesity (control), (2) prevalence + financial implications of obesity, and (3) prevalence + physiology of obesity. Questionnaires were self-administered online. The response rate was 4.8%, with 404 participants meeting eligibility criteria. While attitudes toward coverage of obesity interventions did not differ significantly based on condition (p > 0.05), gender, history of previous obesity treatment, and an individual's likelihood to attribute obesity to biological and environmental factors showed significant associations with supporting coverage of obesity treatment (p < 0.05). Findings suggest that understanding obesity as a condition caused by biological factors as opposed to personal responsibility and behavior is associated with greater support for coverage of all its treatments.
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Affiliation(s)
- Caroline Ben Nathan
- Marketing Department, The Wharton School, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jennifer Ben Nathan
- Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Yung-Tang Chou
- Department of Computer and Information Science, School of Engineering & Applied Sciences, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sukanya M Joshi
- Department of Computer and Information Science, School of Engineering & Applied Sciences, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Christine Gallagher
- Milken Institute School of Public Health, The George Washington University, Washington DC 20052, USA
| | - Ariana M Chao
- Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
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Laville M, Robert M, Segrestin B. Barriers to metabolic surgery and how to address them. Metabolism 2024; 152:155764. [PMID: 38135182 DOI: 10.1016/j.metabol.2023.155764] [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: 09/24/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 12/24/2023]
Abstract
After bariatric surgery, patients with obesity achieve sustainable weight loss, gain in mobility, quality of life and life expectancy. Bariatric surgery can lead to remission of type 2 diabetes or to long term glycaemic control for patients with type 2 diabetes, while medical treatment has a preventive efficacy on micro and macrovascular complications. This has led to the concept of metabolic surgery to treat type 2 diabetes. Despite the benefits, only a small proportion of eligible patients undergo bariatric/metabolic surgery. Powerful antidiabetic medications, self-estimated lack of knowledge by medical professionals and fear of surgical complications are some of the arguments to prefer medical treatment of type 2 diabetes obesity versus metabolic surgery. We have reviewed in this paper the barriers which explain the low referral rate to metabolic surgery. With the point of view of the diabetologist, the general practitioner and the patient, we have addressed them to help clinicians and patients model an evidenced-based patient-oriented medical plan.
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Affiliation(s)
- Martine Laville
- CarMen Laboratory, INSERM, INRA, INSA Lyon, Université Claude Bernard Lyon 1, 69495 Pierre-Bénite, France; Department of Endocrinology, Diabetes and Nutrition, Hôpital Lyon Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France; Fédération Hospitalo-Universitaire DOIT, Centre Intégré de L'Obésité de Lyon, Hospices Civils de Lyon, Pierre Bénite, France
| | - Maud Robert
- CarMen Laboratory, INSERM, INRA, INSA Lyon, Université Claude Bernard Lyon 1, 69495 Pierre-Bénite, France; Department of Digestive Surgery, Center of Bariatric Surgery, Hospital Edouard Herriot, Hospices Civils de Lyon, Lyon, France; Fédération Hospitalo-Universitaire DOIT, Centre Intégré de L'Obésité de Lyon, Hospices Civils de Lyon, Pierre Bénite, France
| | - Bérénice Segrestin
- CarMen Laboratory, INSERM, INRA, INSA Lyon, Université Claude Bernard Lyon 1, 69495 Pierre-Bénite, France; Department of Endocrinology, Diabetes and Nutrition, Hôpital Lyon Sud, Hospices Civils de Lyon, 69495 Pierre-Bénite, France; Fédération Hospitalo-Universitaire DOIT, Centre Intégré de L'Obésité de Lyon, Hospices Civils de Lyon, Pierre Bénite, France.
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Cassiani-Miranda CA, Díaz Rincón M, Arroyo-Gamero LA, Giraldo-Barrios LG, Carmona-Meza Z. Weight stigma and allostatic load in adults: protocol for a scoping review. BMJ Open 2024; 14:e076629. [PMID: 38367970 PMCID: PMC10875553 DOI: 10.1136/bmjopen-2023-076629] [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: 06/13/2023] [Accepted: 12/19/2023] [Indexed: 02/19/2024] Open
Abstract
INTRODUCTION Weight-related stigma (WS) has been associated with adverse psychosocial and physical health effects. Despite the relationship between WS and allostatic load, there are no integrative reviews of this association. This scoping review aims to provide a comprehensive overview of the relationship between allostatic load biomarkers associated with WS by identifying gaps in this topic and proposing recommendations for future research. METHODS AND ANALYSIS This protocol was guided by the methodological framework of Arksey and O'Malley and the Joanna Briggs Institute (JBI). The research questions were based on the population-concept-context framework. Studies in adults diagnosed as overweight or obese, exposed to WS and assessing the association between WS and biomarkers of allostatic load will be included. A search will be conducted in Medline (Ovid), PsycINFO (Ovid), Scopus (Elsevier), Cochrane Library (Wiley) and Google Scholar. The search strategy will be conducted in three stages, based on the JBI recommendation with the MESH terms "Social Stigma," "Weight Prejudice," "Biomarkers," "Allostasis," "Adults" and related terms. Data extraction will be done with a template adapted from JBI. The search strategy and selection process results will be presented in a flow chart and summarised in the text. The main results will be presented in a descriptive synthesis. ETHICS AND DISSEMINATION Ethics review and approval are not required. The results will be disseminated through peer-reviewed publications, conferences, congresses or symposia.
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Affiliation(s)
| | | | | | | | - Zenen Carmona-Meza
- Universidad de Cartagena Facultad de Medicina, Cartagena de Indias, Bolívar, Colombia
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Delfin C, Dragan I, Kuznetsov D, Tajes JF, Smit F, Coral DE, Farzaneh A, Haugg A, Hungele A, Niknejad A, Hall C, Jacobs D, Marek D, Fraser DP, Thuillier D, Ahmadizar F, Mehl F, Pattou F, Burdet F, Hawkes G, Arts ICW, Blanch J, Van Soest J, Fernández-Real JM, Boehl J, Fink K, van Greevenbroek MMJ, Kavousi M, Minten M, Prinz N, Ipsen N, Franks PW, Ramos R, Holl RW, Horban S, Duarte-Salles T, Tran VDT, Raverdy V, Leal Y, Lenart A, Pearson E, Sparsø T, Giordano GN, Ioannidis V, Soh K, Frayling TM, Le Roux CW, Ibberson M. A Federated Database for Obesity Research: An IMI-SOPHIA Study. Life (Basel) 2024; 14:262. [PMID: 38398771 PMCID: PMC10890572 DOI: 10.3390/life14020262] [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: 12/20/2023] [Revised: 01/12/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Obesity is considered by many as a lifestyle choice rather than a chronic progressive disease. The Innovative Medicines Initiative (IMI) SOPHIA (Stratification of Obesity Phenotypes to Optimize Future Obesity Therapy) project is part of a momentum shift aiming to provide better tools for the stratification of people with obesity according to disease risk and treatment response. One of the challenges to achieving these goals is that many clinical cohorts are siloed, limiting the potential of combined data for biomarker discovery. In SOPHIA, we have addressed this challenge by setting up a federated database building on open-source DataSHIELD technology. The database currently federates 16 cohorts that are accessible via a central gateway. The database is multi-modal, including research studies, clinical trials, and routine health data, and is accessed using the R statistical programming environment where statistical and machine learning analyses can be performed at a distance without any disclosure of patient-level data. We demonstrate the use of the database by providing a proof-of-concept analysis, performing a federated linear model of BMI and systolic blood pressure, pooling all data from 16 studies virtually without any analyst seeing individual patient-level data. This analysis provided similar point estimates compared to a meta-analysis of the 16 individual studies. Our approach provides a benchmark for reproducible, safe federated analyses across multiple study types provided by multiple stakeholders.
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Affiliation(s)
| | - Iulian Dragan
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Dmitry Kuznetsov
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Juan Fernandez Tajes
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre (CRC), Lund University, Jan Waldenströmsgata 35, SE-20502 Malmö, Sweden
| | - Femke Smit
- Maastricht Center for Systems Biology, Faculty of Science and Engineering, Maastricht University, Paul Henri Spaaklaan 1, 6229 EN Maastricht, The Netherlands
| | - Daniel E. Coral
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre (CRC), Lund University, Jan Waldenströmsgata 35, SE-20502 Malmö, Sweden
| | - Ali Farzaneh
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands
| | - André Haugg
- Global Biostatistics & Data Sciences, Boehringer Ingelheim Pharma GmbH & Co. KG, 88400 Biberach, Germany
| | - Andreas Hungele
- Institute of Epidemiology and Medical Biometry, CAQM, University of Ulm, 89081 Ulm, Germany
- German Center for Diabetes Research (DZD), 85764 Neuherberg, Germany
| | - Anne Niknejad
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Christopher Hall
- Division of Population Health and Genomics, Ninewells Hospital and School of Medicine, University of Dundee, Dundee DD1 4HN, UK
| | - Daan Jacobs
- Nederlandse Obesitas Kliniek, Huis Ter Heide, 3712 BA Utrecht, The Netherlands
| | - Diana Marek
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Diane P. Fraser
- University of Exeter Medical School, University of Exeter, Exeter EX1 2LU, UK
| | - Dorothee Thuillier
- Univ Lille, Inserm, CHU Lille, Pasteur Institute Lille, U1190 Translational Research for Diabetes, European Genomic Institute of Diabetes, 59000 Lille, France; (D.T.)
| | - Fariba Ahmadizar
- Data Science and Biostatistics Department, Julius Global Health, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands
| | - Florence Mehl
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Francois Pattou
- Univ Lille, Inserm, CHU Lille, Pasteur Institute Lille, U1190 Translational Research for Diabetes, European Genomic Institute of Diabetes, 59000 Lille, France; (D.T.)
| | - Frederic Burdet
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Gareth Hawkes
- University of Exeter Medical School, University of Exeter, Exeter EX1 2LU, UK
| | - Ilja C. W. Arts
- Maastricht Center for Systems Biology, Faculty of Science and Engineering, Maastricht University, Paul Henri Spaaklaan 1, 6229 EN Maastricht, The Netherlands
| | - Jordi Blanch
- Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), 08007 Barcelona, Spain
- ISV-Girona Research Group, Research Unit in Primary Care, Primary Care Services, Catalan Institute of Health (ICS), 08908 Barcelona, Spain
| | - Johan Van Soest
- Brightlands Institute for Smart Society (BISS), Faculty of Science and Engineering, Maastricht University, 6229 EN Maastricht, The Netherlands
- Department of Radiation Oncology (Maastro), GROW-School for Oncology and Reproduction, Maastricht University Medical Center, 6229 EN Maastricht, The Netherlands
| | - José-Manuel Fernández-Real
- Nutrition, Eumetabolism and Health Group, Institut d’Investigació Biomèdica de Girona (IDIBGI-CERCA), Av. França 30, 17007 Girona, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, 17003 Girona, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Av. França, s/n, 17007 Girona, Spain
| | - Juergen Boehl
- Global Biostatistics & Data Sciences, Boehringer Ingelheim Pharma GmbH & Co. KG, 88400 Biberach, Germany
| | - Katharina Fink
- Institute of Epidemiology and Medical Biometry, CAQM, University of Ulm, 89081 Ulm, Germany
- German Center for Diabetes Research (DZD), 85764 Neuherberg, Germany
| | - Marleen M. J. van Greevenbroek
- Department of Internal Medicine and CARIM School of Cardiovascular Diseases, Maastricht University, 6229 EN Maastricht, The Netherlands
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands
| | - Michiel Minten
- Maastricht Center for Systems Biology, Faculty of Science and Engineering, Maastricht University, Paul Henri Spaaklaan 1, 6229 EN Maastricht, The Netherlands
| | - Nicole Prinz
- Institute of Epidemiology and Medical Biometry, CAQM, University of Ulm, 89081 Ulm, Germany
- German Center for Diabetes Research (DZD), 85764 Neuherberg, Germany
| | | | - Paul W. Franks
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre (CRC), Lund University, Jan Waldenströmsgata 35, SE-20502 Malmö, Sweden
| | - Rafael Ramos
- Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), 08007 Barcelona, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, 17003 Girona, Spain
- Department of Medical Informatics, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
- Research in Vascular Health Group, Institut d’Investigació Biomèdica de Girona (IDIBGI-CERCA), Parc Hospitalari Martí i Julià, Edifici M2, 17190 Salt, Spain
| | - Reinhard W. Holl
- Institute of Epidemiology and Medical Biometry, CAQM, University of Ulm, 89081 Ulm, Germany
- German Center for Diabetes Research (DZD), 85764 Neuherberg, Germany
| | - Scott Horban
- Division of Population Health and Genomics, Ninewells Hospital and School of Medicine, University of Dundee, Dundee DD1 4HN, UK
| | - Talita Duarte-Salles
- Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), 08007 Barcelona, Spain
- Department of Medical Informatics, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands
| | - Van Du T. Tran
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Violeta Raverdy
- Univ Lille, Inserm, CHU Lille, Pasteur Institute Lille, U1190 Translational Research for Diabetes, European Genomic Institute of Diabetes, 59000 Lille, France; (D.T.)
| | - Yenny Leal
- Nutrition, Eumetabolism and Health Group, Institut d’Investigació Biomèdica de Girona (IDIBGI-CERCA), Av. França 30, 17007 Girona, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, 17003 Girona, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Av. França, s/n, 17007 Girona, Spain
| | | | - Ewan Pearson
- Division of Population Health and Genomics, Ninewells Hospital and School of Medicine, University of Dundee, Dundee DD1 4HN, UK
| | | | - Giuseppe N. Giordano
- Genetic and Molecular Epidemiology Unit, Lund University Diabetes Centre, Department of Clinical Sciences, Clinical Research Centre (CRC), Lund University, Jan Waldenströmsgata 35, SE-20502 Malmö, Sweden
| | - Vassilios Ioannidis
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
| | - Keng Soh
- Novo Nordisk A/S, 2860 Søborg, Denmark
| | - Timothy M. Frayling
- University of Exeter Medical School, University of Exeter, Exeter EX1 2LU, UK
- Department of Genetic Medicine and Development, Faculty of Medicine, University of Geneva, 1 Rue Michel-Servet, CH-1211 Geneva, Switzerland
| | - Carel W. Le Roux
- Diabetes Complications Research Centre, University College Dublin, D04 V1W8 Dublin, Ireland
| | - Mark Ibberson
- Vital-IT Group, SIB Swiss Institute of Bioinformatics, CH-1015 Lausanne, Switzerland
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Ahmad Zawawi M'AF, Jahit MS, Mohd Yusof BN. Bridging the gap between bariatric surgery and continuous multidisciplinary care. MALAYSIAN FAMILY PHYSICIAN : THE OFFICIAL JOURNAL OF THE ACADEMY OF FAMILY PHYSICIANS OF MALAYSIA 2024; 19:8. [PMID: 38496771 PMCID: PMC10944647 DOI: 10.51866/lte.514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Affiliation(s)
| | - Mohammad Shukri Jahit
- MD, MMed, Fellowship in Upper, Gastro-Intestinal Surgery No. 4, Jalan P7, Presint 7, W.P. Putrajaya, Malaysia
| | - Barakatun-Nisak Mohd Yusof
- BS Dietetics, PhD, Research Fellow in Diabetes Nutrition, Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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Eggerichs LA, Wilson OWA, Chaplin JE, Ramos Salas X. Weight Stigma in Latin America, Asia, the Middle East, and Africa: A Scoping Review. Obes Facts 2024; 17:217-226. [PMID: 38316119 PMCID: PMC11149978 DOI: 10.1159/000536554] [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: 05/18/2023] [Accepted: 01/22/2024] [Indexed: 02/07/2024] Open
Abstract
INTRODUCTION Being stigmatized because of one's weight can pose physical, mental, and social challenges. While weight stigma and its consequences are established throughout Europe, North America, and Australasia, less is known about weight stigma in other regions. The objective of this study was to identify the extent and focus of weight stigma research in Latin America, Asia, the Middle East, and Africa. METHODS A scoping review of weight stigma research in Latin America, Asia, the Middle East, and Africa was conducted. SCOPUS and PsychINFO databases were searched, and weight stigma experts were contacted to identify relevant literature. Sources were classified based on country/region, population, setting, and category of weight stigma researched. RESULTS A total of 130 sources were identified from 33 countries and territories. Results indicate that weight stigma has been investigated across populations and settings, mainly focusing on manifestations of weight stigma through experiences, practices, drivers, and personal outcomes of these manifestations. CONCLUSIONS Weight stigma is a developing global health concern not restricted to Europe, North America, and Australasia. The extent and focus of weight stigma research in Latin America, Asia, the Middle East, and Africa vary between countries and regions leaving several research gaps that require further investigation.
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Affiliation(s)
- Laura Ann Eggerichs
- Department of Public Health and Community Medicine, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
| | - Oliver W A Wilson
- Werklund School of Education, University of Calgary, Calgary, Alberta, Canada
- Te Hau Kori, Te Wāhanga Tātai Hauora Faculty of Health, Te Herenga Waka Victoria University of Wellington, Wellington, New Zealand
| | - John E Chaplin
- Department of Pediatrics, Institute for Clinical Sciences, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
| | - Ximena Ramos Salas
- Research Consultant, Obesity Canada, European Association for the Study of Obesity, Replica Communications, Kristianstad, Sweden,
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Hawley N, Green J, Ahlich E, Hauff C, Hermer J, Skiba MB, James DL, Nash SH. Patient perspectives of weight stigma across the cancer continuum: A scoping review. Cancer Med 2024; 13:e6882. [PMID: 38205894 PMCID: PMC10905240 DOI: 10.1002/cam4.6882] [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: 08/25/2023] [Revised: 11/22/2023] [Accepted: 12/16/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Weight stigma has been defined as the social devaluation and denigration of individuals because of their weight. The purpose of this scoping systematic review was to assess and understand patient experiences with weight stigma in the cancer care setting. METHODS We conducted a systematic scoping review of studies examining shame, prejudice, bias, and stigma in relation to weight and cancer-related care using five databases: PubMed, CINAHL Plus Full Text (ProQuest), Cochrane Library, PsycINFO (EBSCO), and Scopus. Articles were uploaded into Covidence for de-duplication and screening. Included studies were peer reviewed, reported adult patient experiences in cancer-related care, and were published in English between October 2012 and February 2023. Study characteristics and key findings were abstracted and qualitatively synthesized. RESULTS Publications meeting inclusion criteria yielded five studies (n = 113 participants). Most focused on the experiences of women (n = 4) and cancers which predominantly impact women (i.e., breast, cervical, endometrial; n = 4). All stages of the cancer continuum were included with studies examining screening (n = 2), treatment (n = 1), and post-treatment survivorship (n = 2). Weight discrimination was discussed in four studies and weight-biased stereotypes were discussed in three studies. Experiences of weight bias internalization were reported in four studies. One study described an instance of implicit weight bias. CONCLUSIONS Limited studies examine patient experiences of weight stigma in cancer care; however, current evidence suggests that patients do experience weight stigma in cancer-related care. This review highlights critical gaps and a need for more research on the prevalence and impact of weight stigma in cancer screening and care.
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Affiliation(s)
- Nanako Hawley
- Department of Psychology, University of South Alabama, Mobile, Alabama, USA
| | - Jennifer Green
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, California, USA
| | - Erica Ahlich
- Department of Psychology, University of South Alabama, Mobile, Alabama, USA
| | - Caitlyn Hauff
- Department of Health, Kinesiology, and Sport, University of South Alabama, Mobile, Alabama, USA
| | - Janice Hermer
- Arizona State University Library, Arizona State University, Tempe, Arizona, USA
| | - Meghan B Skiba
- College of Nursing, University of Arizona, Tucson, Arizona, USA
| | - Dara L James
- College of Nursing, University of South Alabama, Mobile, Alabama, USA
- Edson College of Nursing and Health Innovation, Arizona State University, Tempe, Arizona, USA
| | - Sarah H Nash
- Department of Epidemiology, University of Iowa, Iowa, Iowa, USA
- Holden Comprehensive Cancer Center, University of Iowa, Iowa, Iowa, USA
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Dunham M. Obesity bias awareness decreases nursing students' bias toward patients with obesity. Nursing 2024; 54:56-60. [PMID: 38271133 DOI: 10.1097/01.nurse.0000998024.65699.09] [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: 01/27/2024]
Abstract
PURPOSE To determine if obesity bias scores among nursing students changed after education was delivered and to what degree body mass index (BMI) was associated with a personal experience of bias during a student's healthcare history. METHODS A quantitative, quasi-experimental design was used to analyze sociodemographic information and Implicit Association Test scores of junior, senior, and full-time accelerated coursework track nursing students. RESULTS Generally, obesity bias declined among the group. However, bias increased regarding increasing BMI. CONCLUSION Obesity bias awareness and obesity education can decrease obesity bias among nursing students.
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Affiliation(s)
- Marguerite Dunham
- Marguerite Dunham is an NP and the program coordinator in Bariatric Surgery for Comprehensive Weight Management at Jefferson Health-Abington
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Rao A, Puhl R, Farrar K. Weight Stigma in Online News Images: A Visual Content Analysis of Stigma Communication in the Depictions of Individuals with Obesity in U.S. and U.K. News. JOURNAL OF HEALTH COMMUNICATION 2024; 29:95-106. [PMID: 38037345 DOI: 10.1080/10810730.2023.2286512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Weight stigma is a pervasive form of discrimination worldwide. News media, and news images in particular, can reinforce weight stigma by portraying persons with obesity in a negative, stereotypical manner. Informed by the model of stigma communication, this study conducted a content analysis of images accompanying obesity-related news articles from the U.S. and U.K. to determine and compare the prevalence of stigmatizing images. Images (N = 445) in obesity-focused news articles obtained from the top four most viewed online news in the U.S. (n = 244) and U.K. (n = 201) during August 2018-August 2019 were systematically coded. These 445 images featured 228 individuals. Of these 228 individuals, 35% were identified as higher weight and 44% as lower weight. Overall, 70% of persons of higher weight in these news images were depicted in a stigmatizing manner. Further, 46% of individuals with higher weight were depicted with their head partially or fully removed from the image, compared to 25% of individuals with lower weight. Additionally, U.K. news were 2.5 times more likely to contain stigmatizing images than U.S. news. These findings highlight the prevalence of weight stigma in news images and suggest that broader systemic efforts are needed by the news media industry to eliminate the use of negative imagery that marginalizes persons of higher weight.
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Affiliation(s)
- Aditi Rao
- Department of Communication, University of Connecticut, Storrs, Connecticut, USA
| | - Rebecca Puhl
- Rudd Center for Food Policy & Health, University of Connecticut, Hartford, Connecticut, USA
- Department of Human Development & Family Sciences, University of Connecticut, Hartford, Connecticut, USA
| | - Kirstie Farrar
- Department of Communication, University of Connecticut, Storrs, Connecticut, USA
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Jirovsky-Platter E, Wakolbinger M, Kühn T, Hoffmann K, Rieder A, Haider S. Experiences of Vegans with General Practitioners in the Austrian Health Care System: A Qualitative Study. Nutrients 2024; 16:392. [PMID: 38337677 PMCID: PMC10856837 DOI: 10.3390/nu16030392] [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: 12/20/2023] [Revised: 01/24/2024] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
This article explores the factors influencing the choice of general practitioners (GPs) and their role in the health care of vegans in Austria. The number of people identifying as vegan is on the rise, and GPs are increasingly confronted with vegan patients. A qualitative method was chosen for this study, and 14 semi-structured interviews with vegans were conducted between April 2022 and July 2022. Participants were recruited primarily through vegan social media groups. In their experiences with health care, vegans felt treated unequally or sometimes incorrectly. The experiences described highlight that participants felt that most GPs were biased against their veganism. Information exchange among vegans primarily takes place online and through publications of vegan associations, while GPs play a minor role in information provision. As the number of vegans grows, an appreciative way of communicating between GPs and vegan patients ought to be promoted. Voluntary interdisciplinary nutritional training, collaboration of the medical field with support organizations, provision of evidence-based information, and collaboration with dietitians and nutritionists could enrich the care of patients with a vegan diet.
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Affiliation(s)
- Elena Jirovsky-Platter
- Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090 Vienna, Austria; (E.J.-P.); (A.R.)
| | - Maria Wakolbinger
- Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090 Vienna, Austria; (E.J.-P.); (A.R.)
| | - Tilman Kühn
- Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090 Vienna, Austria;
- Department of Nutritional Sciences, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria
| | - Kathryn Hoffmann
- Department of Primary Care Medicine, Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090 Vienna, Austria;
| | - Anita Rieder
- Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090 Vienna, Austria; (E.J.-P.); (A.R.)
| | - Sandra Haider
- Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090 Vienna, Austria; (E.J.-P.); (A.R.)
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Domènech E, Ciudin A, Balibrea JM, Espinet-Coll E, Cañete F, Flores L, Ferrer-Márquez M, Turró R, Hernández-Camba A, Zabana Y, Gutiérrez A. Recommendations on the management of severe obesity in patients with inflammatory bowel disease of the Spanish Group on Crohn's Disease and Ulcerative Colitis (GETECCU), Spanish Society of Obesity (SEEDO), Spanish Association of Surgery (AEC) and Spanish Society of Digestive Endoscopy (SEED). GASTROENTEROLOGIA Y HEPATOLOGIA 2024:S0210-5705(23)00502-2. [PMID: 38290648 DOI: 10.1016/j.gastrohep.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 02/01/2024]
Abstract
Obesity is a multifactorial, chronic, progressive and recurrent disease considered a public health issue worldwide and an important determinant of disability and death. In Spain, its current prevalence in the adult population is about 24% and an estimated prevalence in 2035 of 37%. Obesity increases the probability of several diseases linked to higher mortality such as diabetes, cardiovascular disease, hyperlipidemia, arterial hypertension, non-alcoholic fatty liver disease, several types of cancer, or obstructive sleep apnea. On the other hand, although the incidence of inflammatory bowel disease (IBD) is stabilizing in Western countries, its prevalence already exceeds 0.3%. Paralleling to general population, the current prevalence of obesity in adult patients with IBD is estimated at 15-40%. Obesity in patients with IBD could entail, in addition to its already known impact on disability and mortality, a worse evolution of the IBD itself and a worse response to treatments. The aim of this document, performed in collaboration by four scientific societies involved in the clinical care of severe obesity and IBD, is to establish clear and concise recommendations on the therapeutic possibilities of severe or typeIII obesity in patients with IBD. The document establishes general recommendations on dietary, pharmacological, endoscopic, and surgical treatment of severe obesity in patients with IBD, as well as pre- and post-treatment evaluation.
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Affiliation(s)
- Eugeni Domènech
- Servicio de Aparato Digestivo, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD); Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, España.
| | - Andreea Ciudin
- Departament de Fisiologia i Immunologia, Universitat Autònoma de Barcelona, Barcelona, España; Servicio de Endocrinología y Nutrición, Hospital Universitari Vall d'Hebron, Barcelona, España; Diabetes and Metabolism Research Unit, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, España
| | - José María Balibrea
- Servicio de Cirugía General y Digestiva, Hospital Universitari Germans Trias i Pujol; Departamento de Cirugía, Universitat Autònoma de Barcelona, Badalona, Barcelona, España
| | - Eduard Espinet-Coll
- Unidad de Endoscopia Bariátrica, Hospital Universitario Dexeus y Clínica Diagonal, Barcelona, España
| | - Fiorella Cañete
- Servicio de Aparato Digestivo, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, España; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD)
| | - Lilliam Flores
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM); Unidad de Obesidad, Servicio de Endocrinología y Nutrición, Hospital Clínic, Barcelona, España
| | - Manuel Ferrer-Márquez
- Servicio de Cirugía General y Digestiva, Hospital Universitario Torrecárdenas, Almería, España
| | - Román Turró
- Unidad de Endoscopia Digestiva, Bariátrica y Metabólica, Servicio de Aparato Digestivo, Centro Médico Teknon y Hospital Quirón, Barcelona, España
| | - Alejandro Hernández-Camba
- Servicio de Aparato Digestivo, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, España
| | - Yamile Zabana
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD); Servicio de Aparato Digestivo, Hospital Universitari Mútua de Terrassa, Terrassa, Barcelona, España
| | - Ana Gutiérrez
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD); Servicio de Aparato Digestivo, Hospital General Universitario Dr. Balmis, ISABIAL, Instituto de Investigación Sanitaria y Biomédica de Alicante, Alicante, España
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Heidebrecht C, Fierheller D, Martel S, Andrews A, Hollahan A, Griffin L, Meerai S, Lock R, Nabavian H, D'Silva C, Friedman M, Zenlea I. Raising awareness of anti-fat stigma in healthcare through lived experience education: a continuing professional development pilot study. BMC MEDICAL EDUCATION 2024; 24:64. [PMID: 38229086 DOI: 10.1186/s12909-023-04889-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 11/20/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND Anti-fat attitudes and weight-based discrimination are prevalent in healthcare settings and among healthcare practitioners and clinical trainees, and can result in immense harm to patients. There is increasing recognition that anti-fat bias in healthcare is a critical issue that must be addressed, but there is a dearth of evidence demonstrating sustained attitude and behavioural change among clinicians, illustrating a need for more innovative educational approaches and rigorous evaluation. We describe the co-design and delivery of a narrative-based continuing professional development curriculum aimed at raising awareness of weight-based bias and stigma. METHODS Our research team of lived experience educators, clinicians and researchers collaboratively developed a series of seven podcast episodes comprised of narrative descriptions of lived experiences with and impacts of weight bias, stigma and discrimination in healthcare settings, as well as a post-podcast workshop to facilitate reflection and discussion between participants. The curriculum was piloted among 20 clinicians practicing at a large urban hospital in Mississauga, Canada. We explored feasibility, acceptability and learning impact by analyzing responses to questionnaires completed following each podcast episode and responses shared during the workshops and follow-up feedback sessions. RESULTS We observed high acceptability and feasibility of the curriculum. Participants experienced the podcast as a practical and convenient learning format and the workshop as a valuable opportunity to collectively debrief and reflect. The learning impact of the curriculum was strong; participants described a range of emotions elicited by the podcasts, engaged in self-reflection, and expressed a desire to modify clinical approaches. Barriers to the application of learnings identified by participants include pervasiveness of the use of body mass index (BMI) as an indicator of risk and a criterion for referral; discomfort with difficult conversations; prevalent biomedical understandings about the association between weight and health; and clinicians' defensiveness. CONCLUSION This pilot study yielded promising findings and demonstrated potential impact on weight bias and stigma among healthcare providers. Necessary next steps include conducting larger scale, rigorous evaluations of the curriculum among broader populations, both health professions trainees and current healthcare providers.
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Affiliation(s)
| | - Dianne Fierheller
- Institute for Better Health, Trillium Health Partners, Mississauga, Canada
| | | | - Alex Andrews
- School of Social Work, Toronto Metropolitan University, Toronto, Canada
| | - Amanda Hollahan
- School of Social Work, Toronto Metropolitan University, Toronto, Canada
| | - Laura Griffin
- School of Social Work, Toronto Metropolitan University, Toronto, Canada
| | - Sonia Meerai
- Faculty of Social Work, Wilfrid Laurier University, Brantford, Canada
- Program for Health System and Technology Evaluation, Ted Rogers Centre for Heart Research / Peter Munk Cardiac Centre, Toronto General Hospital Research Institute, Toronto, Canada
| | - Raeden Lock
- Social Service Worker Program, Sheridan College, Oakville, Canada
| | - Helia Nabavian
- Postgraduate Medical Education, University of Toronto, Toronto, Canada
| | - Chelsea D'Silva
- Institute for Better Health, Trillium Health Partners, Mississauga, Canada
| | - May Friedman
- School of Social Work, Toronto Metropolitan University, Toronto, Canada
| | - Ian Zenlea
- Institute for Better Health, Trillium Health Partners, Mississauga, Canada.
- Department of Women's and Children's Health Program, Trillium Health Partners, Mississauga, Canada.
- Department of Paediatrics, University of Toronto, Toronto, Canada.
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Dargent J. Reducing greenhouse gas emissions in a bariatric surgical unit is a complex but feasible project. Sci Rep 2024; 14:1252. [PMID: 38218989 PMCID: PMC10787753 DOI: 10.1038/s41598-024-51441-9] [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: 05/10/2023] [Accepted: 01/04/2024] [Indexed: 01/15/2024] Open
Abstract
Obesity is a growing issue worldwide, whose causes and consequences are linked to the environment and which therefore has a high carbon footprint. On the other hand, obesity surgery, along with other procedures in surgical suites, entails environmental consequences and responsibilities. We conducted a prospective comparative study on two groups of bariatric interventions (N = 59 and 56, respectively) during two consecutive periods of time (Oct 2021-March 2022), first without and then with specific measures aimed at reducing greenhouse gas emissions related to bariatric procedures by approximately 18%. These measures included recycling of disposable surgical equipment, minimizing its use, and curbing anesthetic gas emissions. Further and continuous efforts/incentives are warranted, including reframing the surgical strategies. Instead of comparing measurements, which is difficult at the present time, we suggest defining an ECO-SCORE in operating rooms, among other healthcare facilities.
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Affiliation(s)
- Jerome Dargent
- Polyclinique de Rillieux, 65 Rue des Contamines, 69140, Rillieux-la-Pape, France.
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Howes EM, Parker MK, Misyak SA, DiFeliceantonio AG, Davy BM, Brown LEC, Hedrick VE. The Impact of Weight Bias and Stigma on the 24 h Dietary Recall Process in Adults with Overweight and Obesity: A Pilot Study. Nutrients 2024; 16:191. [PMID: 38257084 PMCID: PMC10818297 DOI: 10.3390/nu16020191] [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: 10/30/2023] [Revised: 12/07/2023] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
People with overweight and obesity tend to both underreport dietary energy intake and experience weight stigma. This exploratory pilot study aimed to determine the relationship between weight bias and weight stigma and energy intake reporting accuracy. Thirty-nine weight-stable adults with BMI ≥ 25 completed three 24 h dietary recalls; indirect calorimetry to measure resting metabolic rate; a survey measuring weight stigma, psychosocial constructs, and physical activity; and a semi-structured qualitative interview. Multiple linear regression was used to determine if weight bias internalization, weight bias toward others, and experiences of weight stigma were predictive of the accuracy of energy reporting. A thematic analysis was conducted for the qualitative interviews. Weight stigma was reported by 64.1% of the sample. Weight stigma constructs did not predict the accuracy of energy intake reporting. People with obesity underreported by a mean of 477 kcals (p = 0.02). People classified as overweight overreported by a mean of 144 kcals, but this was not significant (p = 0.18). Participants reported a desire to report accurate data despite concerns about reporting socially undesirable foods. Future research should quantify the impact of weight stigma on energy reporting in 24 h recalls using a larger, more diverse sample size and objective measures like doubly labeled water for validation.
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Affiliation(s)
- Erica M. Howes
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA 24061, USA; (M.K.P.); (S.A.M.); (A.G.D.); (B.M.D.); (V.E.H.)
| | - Molly K. Parker
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA 24061, USA; (M.K.P.); (S.A.M.); (A.G.D.); (B.M.D.); (V.E.H.)
| | - Sarah A. Misyak
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA 24061, USA; (M.K.P.); (S.A.M.); (A.G.D.); (B.M.D.); (V.E.H.)
| | - Alexandra G. DiFeliceantonio
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA 24061, USA; (M.K.P.); (S.A.M.); (A.G.D.); (B.M.D.); (V.E.H.)
- Fralin Biomedical Research Institute at VTC, Virginia Tech, Roanoke, VA 24016, USA
| | - Brenda M. Davy
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA 24061, USA; (M.K.P.); (S.A.M.); (A.G.D.); (B.M.D.); (V.E.H.)
| | | | - Valisa E. Hedrick
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA 24061, USA; (M.K.P.); (S.A.M.); (A.G.D.); (B.M.D.); (V.E.H.)
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49
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Zahra-Zeitoun Y, Elran-Barak R, Salameh-Dakwar R, Froylich D, Sroka G, Assalia A, Latzer Y. Weight stigma in healthcare settings: the experience of Arab and Jewish bariatric surgery candidates in Israel. Isr J Health Policy Res 2024; 13:1. [PMID: 38167112 PMCID: PMC10759645 DOI: 10.1186/s13584-023-00587-4] [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: 02/16/2023] [Accepted: 12/09/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Weight-related stigma and discrimination are prevalent in our society with adverse biopsychosocial outcomes to people with obesity and morbid obesity. Studies suggest that weight bias in healthcare settings are quite prevalent, but there have been, as far as we know, lack of studies examining prevalence and correlates of weight bias experiences among bariatric surgery candidates in Israel. We aim to understand the nature and prevalence of weight stigma among bariatric surgery candidates. To identify differences between Jewish and Arab candidates. To examine the impact of weight stigma experiences on weight bias internalization (WBI). METHODS A cross-sectional study was performed among 117 adult bariatric surgery candidates from three hospitals in northern Israel (47.8% Jews, 82.4% females, average BMI 42.4 ± 5.2 Kg/meter2). Patients who agreed to participate completed a structured questionnaire on the same day that the bariatric surgery committee met. WBI was measured using a validated 10-item scale. Experiences of weight stigma were measured using items adapted from prior international studies. RESULTS About two thirds of the participants had at least one experience of weight stigma (teased, treated unfairly, or discriminated against because of their weight). As many as 75% of participants reported that weight served as a barrier to getting appropriate health care and as many as half of participants felt in the last year that a doctor judged them because of their weight. No significant differences were found between Arabs and Jews in the prevalence of weight stigma experiences and WBI. However, a trend towards more stigma experiences among Jews was noted. WBI was predicted by female gender and experiences of weight stigma, both in general and within healthcare settings. CONCLUSIONS Weight stigma towards bariatric surgery candidates in Israel is quite prevalent, and specifically in healthcare settings. It is important to adopt policy actions and intervention programs to improve awareness to this phenomenon among the general public and specifically among healthcare providers, as many healthcare providers may be unaware of the adverse effect of weight stigma and of ways in which they are contributing to the problem. Future studies may validate our findings using larger sample size and longitudinal design.
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Affiliation(s)
| | | | | | | | | | | | - Yael Latzer
- School of Public Health, University of Haifa, Haifa, Israel
- Rambam Medical Center, Haifa, Israel
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50
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Hughes D, Aminian A, Tu C, Okushi Y, Saijo Y, Wilson R, Chan N, Kumar A, Grimm RA, Griffin BP, Tang WHW, Nissen SE, Xu B. Impact of Bariatric Surgery on Left Ventricular Structure and Function. J Am Heart Assoc 2024; 13:e031505. [PMID: 38156532 PMCID: PMC10863834 DOI: 10.1161/jaha.123.031505] [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: 06/23/2023] [Accepted: 11/27/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Obesity leads to an increased risk of cardiovascular disease morbidity and death, including heart failure. Bariatric surgery has been proven to be the most effective long-term weight management treatment. This study investigated the changes in cardiac structure and function after bariatric surgery, including left ventricular global longitudinal strain. METHODS AND RESULTS There were 398 consecutive patients who underwent bariatric surgery with pre- and postoperative transthoracic echocardiographic imaging at a US health system between 2004 and 2019. We compared cardiovascular risk factors and echocardiographic parameters between baseline and follow-up at least 6 months postoperatively. Along with decreases in weight postoperatively, there were significant improvements in cardiovascular risk factors, including reduction in systolic blood pressure levels from 132 mm Hg (25th-75th percentile: 120-148 mm Hg) to 127 mm Hg (115-140 mm Hg; P=0.003), glycated hemoglobin levels from 6.5% (5.9%-7.6%) to 5.7% (5.4%-6.3%; P<0.001), and low-density lipoprotein levels from 97 mg/dL (74-121 mg/dL) to 86 mg/dL (63-106 mg/dL; P<0.001). Left ventricular mass decreased from 205 g (165-261 g) to 190 g (151-236 g; P<0.001), left ventricular ejection fraction increased from 58% (55%-61%) to 60% (55%-64%; P<0.001), and left ventricular global longitudinal strain improved from -15.7% (-14.3% to -17.5%) to -18.6% (-16.0% to -20.3%; P<0.001) postoperatively. CONCLUSIONS This study has shown the long-term impact of bariatric surgery on cardiac structure and function, with reductions in left ventricular mass and improvement in left ventricular global longitudinal strain. These findings support the cardiovascular benefits of bariatric surgery.
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Affiliation(s)
- Diarmaid Hughes
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Ali Aminian
- Bariatric and Metabolic Institute, Department of General SurgeryCleveland ClinicClevelandOH
| | - Chao Tu
- Department of Quantitative Health SciencesCleveland ClinicClevelandOH
| | - Yuichiro Okushi
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Yoshihito Saijo
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Rickesha Wilson
- Bariatric and Metabolic Institute, Department of General SurgeryCleveland ClinicClevelandOH
| | - Nicholas Chan
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Ashwin Kumar
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Richard A. Grimm
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Brian P. Griffin
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - W. H. Wilson Tang
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Steven E. Nissen
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
| | - Bo Xu
- Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular and Thoracic InstituteCleveland ClinicClevelandOH
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