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Lazzeri MFL, Mastorci F, Piaggi P, Doveri C, Marinaro I, Trivellini G, Casu A, Devine C, Ait-Ali L, Vassalle C, Pingitore A. A Close Association between Body Weight, Health-Related Quality of Life, and Risk Behaviors in a Sample of Italian High School Students. Nutrients 2023; 15:5107. [PMID: 38140366 PMCID: PMC10745845 DOI: 10.3390/nu15245107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/07/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
INTRODUCTION Adolescents experience rapid physical, cognitive, and psychosocial growth with different factors contributing to health and well-being. In this view, an important role is played by body weight and related perceptions. The purpose was to determine, in a sample of Italian high school students, whether health-related quality of life (HRQoL) is associated with the different weight status categories (underweight, normal weight, overweight, obese), even considering sex differences. MATERIAL AND METHODS Data were collected from 1826 adolescents (n = 735 males). HRQOL was analyzed using the Italian version of KIDSCREEN-52. RESULTS Overweight adolescents showed reductions in psychological well-being (p < 0.05) and self-perception (p < 0.05) compared with individuals in other BMI categories. Subjects with obesity reported increased bullying victimization (p < 0.05) and reductions in self-perception and eating disorders (p < 0.001), while underweight individuals were characterized by altered adherence to the Mediterranean diet (p < 0.001), eating disorders (p < 0.001), and problematic use of social media (p < 0.05). No sex differences were found, except for socio-economic status perceptions, where underweight girls reported higher economic well-being than boys (p < 0.05). CONCLUSIONS Our findings may suggest that there is an association between weight status categories and HRQoL that is more pronounced in underweight and overweight adolescents. The association between BMI categories and psychosocial dimensions opens the need to define specific domains on which such preventive interventions should focus, always through a personalized perspective.
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Affiliation(s)
- Maria Francesca Lodovica Lazzeri
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | - Francesca Mastorci
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | - Paolo Piaggi
- Department of Information Engineering, University of Pisa, 56126 Pisa, Italy;
| | - Cristina Doveri
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | - Irene Marinaro
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | - Gabriele Trivellini
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | - Anselmo Casu
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | - Caleb Devine
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | - Lamia Ait-Ali
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
| | | | - Alessandro Pingitore
- Clinical Physiology Institute, CNR, Via Moruzzi, 56124 Pisa, Italy; (M.F.L.L.); (C.D.); (I.M.); (G.T.); (A.C.); (C.D.); (L.A.-A.); (A.P.)
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Arjvand F, Moeeni M, Najafi B, Nosratnejad S. Factors Affecting Inequality in the Quality Diets: A Scoping Review. Value Health Reg Issues 2023; 37:105-112. [PMID: 37423079 DOI: 10.1016/j.vhri.2023.05.003] [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: 01/18/2023] [Revised: 04/15/2023] [Accepted: 05/03/2023] [Indexed: 07/11/2023]
Abstract
OBJECTIVES the current dietary pattern is found increasingly unsafe, unstable, and unequal for a huge part of the populations. Disadvantaged populations were usually known by less healthy diets and were at a higher risk of disease in comparison with high socioeconomic groups. The current scoping review study aims at indicating the effective factors on inequality in the quality of diets. METHODS the academic databases, including Scopus, Web of science, PubMed, Scientific Information Database, Islamic World Science Citation Center, Google scholar search engine, World Health Organization, and the website of the European Union, until April 2021, were systematically reviewed. We used vote counting technique to identify the effective factors causing inequality in the quality of diets. RESULTS The factors that have caused inequality in the quality of diets were divided into 3 categories of demographic, lifestyle, and socioeconomic. It was found that any increase in age, income, education, different ethnic groups, smoking, and occupational statues increased inequality in diet quality. Also, as a factor physical activity, could reduce inequality in diet quality. Moreover, type of residence in terms of access to food, dominant available food, and culture of the area could cause inequality in diet quality. CONCLUSIONS According to the results of this study, the effective factors on inequality in the quality of diet are demographic and socioeconomic factors that cannot be manipulated by policy makers. Nevertheless, increasing the knowledge of individuals, improving their lifestyle, and providing subsidies to poorer individuals reduce inequality in the quality of the diets.
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Affiliation(s)
- Faezeh Arjvand
- Department of Health Economics, Tabriz University of Medical Sciences, Tabriz, East_Azarbaijan, Iran
| | - Maryam Moeeni
- Social Determinants of Health Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Behzad Najafi
- Iranian Center of Excellence in Health Management, Department of Health Economics, Tabriz University of Medical Sciences, Tabriz, East_Azarbaijan, Iran
| | - Shirin Nosratnejad
- Tabriz Health Services Management Research Center, Department of Health Economics, Tabriz University of Medical Sciences, Tabriz, East_Azarbaijan, Iran.
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Childhood Trauma and Epigenetics: State of the Science and Future. Curr Environ Health Rep 2022; 9:661-672. [PMID: 36242743 DOI: 10.1007/s40572-022-00381-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW There is a great deal of interest regarding the biological embedding of childhood trauma and social exposures through epigenetic mechanisms, including DNA methylation (DNAm), but a comprehensive understanding has been hindered by issues of limited reproducibility between studies. This review presents a summary of the literature on childhood trauma and DNAm, highlights issues in the field, and proposes some potential solutions. RECENT FINDINGS Investigations of the associations between DNAm and childhood trauma are commonly performed using candidate gene approaches, specifically involving genes related to neurological and stress pathways. Childhood trauma is defined in a wide range of ways in several societal contexts. However, although variations in DNAm are frequently found in stress-related genes, unsupervised epigenome-wide association studies (EWAS) have shown limited reproducibility both between studies and in relating these changes to exposures. The reproducibility of childhood trauma DNAm studies, and the field of social epigenetics in general, may be improved by increasing sample sizes, standardizing variables, making use of effect size thresholds, collecting longitudinal and intervention samples, appropriately accounting for known confounding factors, and applying causal analysis wherever possible, such as "two-step epigenetic Mendelian randomization."
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Spatial and socioeconomic inequities in liveability in Australia’s 21 largest cities: Does city size matter? Health Place 2022; 78:102899. [DOI: 10.1016/j.healthplace.2022.102899] [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: 04/08/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/16/2022]
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Salmela J, Kouvonen A, Mauramo E, Rahkonen O, Roos E, Lallukka T. Associations of childhood and adult socioeconomic circumstances with recommended food habits among young and midlife Finnish employees. BMC Nutr 2022; 8:65. [PMID: 35836295 PMCID: PMC9281257 DOI: 10.1186/s40795-022-00557-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/06/2022] [Indexed: 11/22/2022] Open
Abstract
Background Disadvantaged socioeconomic circumstances are associated with certain unhealthy food habits such as inadequate consumption of fruit and vegetables. This study examined whether multiple socioeconomic measures are consistently associated with a variety of food habits. Methods We examined associations of 2 childhood and 6 adult socioeconomic measures with 8 recommended food habits among 19–39-year-old employees of the City of Helsinki, Finland. The data were collected in 2017 via online and mailed surveys. Our sample consisted of 4621 employees (80% women). The analyses included adjusted binary logistic regression models. Results More advantaged socioeconomic circumstances were positively associated with the recommended consumption of vegetables, fruit or berries, dark bread, skimmed milk products, fish, and cooking oil, but not consistently with red or processed meat and fat spread. All socioeconomic measures were positively associated with having several (6–8) recommended food habits after gender and age adjustments. The strongest associations were found for participant’s education, occupational class, and current financial difficulties. These associations remained after adjustments of childhood and adult socioeconomic measures, although especially participant’s education attenuated the associations for occupational class. Conclusions The consistent associations between multiple childhood and adult socioeconomic measures and food habits found among employees highlight the need for improving food habits among people with disadvantaged socioeconomic circumstances in particular. Financial barriers together with social aspects of adhering to healthy diets should be considered in future dietary interventions and policy actions. Supplementary Information The online version contains supplementary material available at 10.1186/s40795-022-00557-0.
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Affiliation(s)
- Jatta Salmela
- Department of Public Health, University of Helsinki, PO Box 20 (Tukholmankatu 8 B), 00014, Helsinki, Finland.
| | - Anne Kouvonen
- Faculty of Social Sciences, University of Helsinki, Helsinki, Finland.,Centre for Public Health, Queen's University Belfast, Belfast, UK
| | - Elina Mauramo
- Department of Public Health, University of Helsinki, PO Box 20 (Tukholmankatu 8 B), 00014, Helsinki, Finland
| | - Ossi Rahkonen
- Department of Public Health, University of Helsinki, PO Box 20 (Tukholmankatu 8 B), 00014, Helsinki, Finland
| | - Eva Roos
- Department of Food Studies, Nutrition and Dietetics, Uppsala University, Uppsala, Sweden.,Folkhälsan Research Center, Helsinki, Finland
| | - Tea Lallukka
- Department of Public Health, University of Helsinki, PO Box 20 (Tukholmankatu 8 B), 00014, Helsinki, Finland
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Gao M, Wells JC, Johnson W, Li L. Socio-economic disparities in child-to-adolescent growth trajectories in China: Findings from the China Health and Nutrition Survey 1991–2015. THE LANCET REGIONAL HEALTH - WESTERN PACIFIC 2022; 21:100399. [PMID: 35540561 PMCID: PMC9079352 DOI: 10.1016/j.lanwpc.2022.100399] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Backgrounds Socio-economic disparities in growth trajectories of children from low-/middle-income countries are poorly understood, especially those experiencing rapid economic growth. We investigated socio-economic disparities in child growth in recent decades in China. Methods Using longitudinal data on 5095 children/adolescents (7–18 years) from the China Health and Nutrition Survey (1991–2015), we estimated mean height and BMI trajectories by socio-economic position (SEP) and sex for cohorts born in 1981–85, 1986–90, 1991–95, 1996–2000, using random-effects models. We estimated differences between high (urbanization index ≥median, household income per capita ≥median, parental education ≥high school, or occupational classes I–IV) and low SEP groups. Findings Mean height and BMI trajectories have shifted upwards across cohorts. In all cohorts, growth trajectories for high SEP groups were above those for low SEP groups across SEP indicators. For height, socio-economic differences persisted across cohorts (e.g. 3.8cm and 2.9cm in earliest and latest cohorts by urbanization index for boys at 10 year, and 3.6cm and 3.1cm respectively by household income). For BMI, trends were greater in high than low SEP groups, thus socio-economic differences increased across cohorts (e.g. 0.5 to 0.8kg/m2 by urbanization index, 0.4 to 1.1kg/m2 by household income for boys at 10 year). Similar trends were found for stunting and overweight/obesity by SEP. There was no association between SEP indicators and thinness. Interpretation Socio-economic disparities in physical growth persist among Chinese youth. Short stature was associated with lower SEP, but high BMI with higher SEP. Public health interventions should be tailored by SEP, in order to improve children's growth while reducing overweight/obesity. Funding MG is supported by UCL Overseas Research Scholarship and China Scholarship Council for her PhD study. WJ is supported by a UK Medical Research Council (MRC) New Investigator Research Grant (MR/P023347/1) and acknowledges support from the National Institute for Health Research (NIHR) Leicester Biomedical Research Centre, which is a partnership between University Hospitals of Leicester NHS Trust, Loughborough University, and the University of Leicester.
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Amirian H, Torquati A, Omotosho P. Racial Disparity in 30-Day Outcomes of Metabolic and Bariatric Surgery. Obes Surg 2021; 30:1011-1020. [PMID: 31745861 PMCID: PMC7222128 DOI: 10.1007/s11695-019-04282-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background There is evidence of racial disparity in the long-term weight loss outcomes of bariatric surgery. However, there has been a more limited evaluation of the impact of race on immediate perioperative outcomes. The aim of this study was to compare 30-day postoperative outcomes among different races. Study Design The 2016 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) database was queried to identify patients aged ≥ 18 and body mass index ≥ 35 who underwent primary laparoscopic Roux-en-Y gastric bypass (LRYGB) or laparoscopic sleeve gastrectomy (LSG) with known information on race. We then evaluated the effect of five different races on four different 30-day outcomes. Results Of the total 106,932 patients (79.5% White, 19.3% African American (AA), 0.5% Asian, 0.4% American Indian or Alaska Native, 0.3% Native Hawaiian or other Pacific Islander), 30-day rates of postoperative complication, readmission, re-intervention, and reoperation were 6, 3.8, 1.3, and 1.2%, respectively. After controlling for other covariates in multivariate logistic regression and selecting White as reference, AA was the only race associated with a higher risk of postoperative complications (odds ratio [OR] 1.13; confidence interval [CI] 1.06–1.2) and readmissions (OR 1.47; CI 1.3–1.6). AA and American Indian or Alaska Native were also associated with higher re-interventions (OR 1.31; CI 1.15–1.51 and OR 2.11; CI 1.03–4.34). Furthermore, AA was associated with lower 30-day reoperations (OR 0.83; CI 0.7–0.9). Conclusion This study found significant racial differences in short-term outcomes following bariatric surgery. Factors underlying these disparities are unclear and warrant further investigation.
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Affiliation(s)
| | - Alfonso Torquati
- Division of Minimally Invasive and Bariatric Surgery, Rush University Medical Center, 1653 W. Congress Pkwy, Jelke Building, Suite 604, Chicago, IL, 60612, USA
| | - Philip Omotosho
- Division of Minimally Invasive and Bariatric Surgery, Rush University Medical Center, 1653 W. Congress Pkwy, Jelke Building, Suite 604, Chicago, IL, 60612, USA.
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Mamiya H, Moodie EEM, Schmidt AM, Ma Y, Buckeridge DL. Price discounting as a hidden risk factor of energy drink consumption. Canadian Journal of Public Health 2021; 112:638-646. [PMID: 33725331 DOI: 10.17269/s41997-021-00479-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 01/25/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Global consumption of caffeinated energy drinks (CED) has been increasing dramatically despite increasing evidence of their adverse health effects. Temporary price discounting is a rarely investigated but potentially powerful food marketing tactic influencing purchasing of CED. Using grocery transaction records generated by food stores in Montreal, we investigated the association between price discounting and purchasing of CED across socio-economic status operationalized by education and income levels in store neighbourhood. METHODS The outcome, log-transformed weekly store-level sales of CED, was modelled as a function of store-level percent price discounting, store- and neighbourhood-level confounders, and an interaction term between discounting and each of tertile education and income in store neighbourhood. The model was separately fit to transactions from supermarkets, pharmacies, supercentres, and convenience stores. RESULTS There were 18,743, 12,437, 3965, and 49,533 weeks of CED sales from supermarkets, pharmacies, supercentres, and convenience stores, respectively. Percent price discounting was positively associated with log sales of CED for all store types, and the interaction between education and discounting was prominent in supercentres: -0.039 [95% confidence interval (CI): -0.051, -0.028] and -0.039 [95% CI: -0.057, -0.021], for middle- and high-education neighbourhoods relative to low-education neighbourhoods, respectively. Relative to low-income areas, the associations of discounting and log CED sales in supercentres for neighbourhoods with middle- and high-income tertile were 0.022 [95% CI: 0.010, 0.033] and 0.015 (95% CI: -0.001, 0.031), respectively. CONCLUSION Price discounting is an important driver of CED consumption and has a varying impact across community education and income.
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Affiliation(s)
- Hiroshi Mamiya
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, 1120 Ave Pine, Montreal, QC, H3G 1A1, Canada.
| | - Erica E M Moodie
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, 1120 Ave Pine, Montreal, QC, H3G 1A1, Canada
| | - Alexandra M Schmidt
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, 1120 Ave Pine, Montreal, QC, H3G 1A1, Canada
| | - Yu Ma
- Desautels Faculty of Management, McGill University, 1001 Ave Sherbrooke West, Montreal, QC, H3G 1G5, Canada
| | - David L Buckeridge
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, 1120 Ave Pine, Montreal, QC, H3G 1A1, Canada
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Educational inequality in the Dietary Approach to Stop Hypertension diet in the UK: evaluating the mediating role of income. Br J Nutr 2021; 126:1897-1903. [PMID: 33618781 DOI: 10.1017/s0007114521000672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Apparent differences in the adoption of the Dietary Approach to Stop Hypertension (DASH) diet have been reported between less and more educated individuals. However, the mediating role of income has not been clarified. In this study, we aimed at quantifying the mediating effect of income on the relationship between education and the DASH score in the UK population. We analysed data on 4864 subjects aged 18 years and older collected in three waves of the National Diet and Nutrition Survey (2008-2016). The DASH score was calculated using sex-specific quintiles of DASH items. We carried out a counterfactual-based mediation analysis to decompose the total effect of education on DASH score into average direct effect and average causal mediation effect mediated by income. We found that the overall mediating effect of income on the relationship between education and the DASH score was only partial, with an estimated proportion mediated ranging between 6 and 9 %. The mediating effect was higher among females (11·6 %) and younger people (17·9 %). Further research is needed to investigate which other factors may explain the socio-economic inequality in the adoption of the DASH diet in the UK.
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Dietary Approaches to Stop Hypertension (DASH) diet and associated socio-economic inequalities in the UK. Br J Nutr 2020; 124:1076-1085. [PMID: 32192542 DOI: 10.1017/s0007114520001087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The Dietary Approaches to Stop Hypertension (DASH) diet is an effective measure in the prevention and treatment of CVD. We evaluated recent trends in socio-economic differences in the DASH score in the UK population, using education, occupation and income as proxies of socio-economic position (SEP). We analysed data on 6416 subjects aged 18 years and older collected in the National Diet and Nutrition Survey (2008-2016). The DASH score was calculated using sex-specific quintiles of DASH items. Multiple linear regression and quantile regression models were used to evaluate the trend in DASH score according to SEP. The mean DASH score was 24 (sd 5). The estimated mean difference between people with no qualification and those having the highest level of education was -3·61 (95 % CI -4·00, -3·22) points. The mean difference between subjects engaged in routine occupations and those engaged in high managerial and professional occupations was -3·41 (95 % CI -3·89, -2·93) points and for those in the first fifth and last fifth of the household income distribution was -2·71 (95 % CI -3·15, -2·28) points. DASH score improved over time, and no significant differences in the trend were observed across SEP. The widest socio-economic differences emerged for consumption of fruit, vegetables, whole grains, nuts, seeds and legumes. Despite an overall increase in the DASH score, a persisting SEP gap was observed. This is an important limiting factor in reducing the high socio-economic inequality in CVD observed in the UK.
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Djojosoeparto SK, Eykelenboom M, Poelman MP, van Stralen MM, Renders CM, Olthof MR, Steenhuis IHM, Kamphuis CBM. Stakeholder views on the potential impact of a sugar-sweetened beverages tax on the budgets, dietary intake, and health of lower and higher socioeconomic groups in the Netherlands. Arch Public Health 2020; 78:125. [PMID: 33292723 PMCID: PMC7687778 DOI: 10.1186/s13690-020-00507-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 11/15/2020] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Socioeconomic inequalities in overweight and obesity exist in many European countries. A sugar-sweetened beverages (SSB) tax may contribute to a reduction of these inequalities. However, in the Netherlands, the government decided to not (yet) introduce an SSB tax, although the government has acknowledged its potential to be pro-equity. Understanding how various stakeholder groups perceive the potential effects of an SSB tax on different socioeconomic groups may provide useful insights into equity-related considerations in the debate whether or not to implement an SSB tax. This study aims to gain insight into the perceptions of stakeholder groups in the Netherlands on (1) the effects of an SSB tax on the budgets of lower and higher socioeconomic groups and (2) the impact of an SSB tax on socioeconomic inequalities in dietary intake and health. METHODS Semi-structured interviews were conducted in 2019 with 27 participants from various stakeholder groups in the Netherlands (i.e. health and consumer organizations, health professional associations, trade associations, academia, advisory bodies, ministries and parliamentary parties). Data were analyzed using a thematic content approach. RESULTS Participants from all stakeholder groups indicated that an SSB tax would have a larger impact on the budgets of lower socioeconomic groups. Participants from nearly all stakeholder groups (except trade associations) mentioned that an SSB tax could have greater health benefits among lower socioeconomic groups as these often have a higher SSB consumption and are more likely to be overweight or obese. Some participants mentioned that an SSB tax may have no or adverse health effects among lower socioeconomic groups (e.g. compensation of lower SSB consumption with other unhealthy behaviours). Some participants emphasised that an SSB tax should only be introduced when accompanied by other interventions (e.g. offering healthy alternatives), to make it easier for lower socioeconomic groups to lower their SSB consumption in response to an SSB tax, and to prevent adverse health effects. CONCLUSIONS Participants believed an SSB tax could contribute to a reduction in socioeconomic inequalities in dietary intake and health. However, additional interventions facilitating the reduction of SSB consumption in lower socioeconomic groups were recommended.
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Affiliation(s)
- Sanne K Djojosoeparto
- Department of Human Geography and Spatial Planning, Faculty of Geosciences, Utrecht University, Utrecht, the Netherlands.
| | - Michelle Eykelenboom
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Maartje P Poelman
- Chair group Consumption and Healthy Lifestyles, Department of Social Sciences, Wageningen University & Research, Wageningen, the Netherlands
| | - Maartje M van Stralen
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Carry M Renders
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Margreet R Olthof
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Ingrid H M Steenhuis
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Carlijn B M Kamphuis
- Department of Interdisciplinary Social Science, Faculty of Social and Behavioural Sciences, Utrecht University, Utrecht, the Netherlands
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Panagiotakos DB, Kouvari M, Souliotis K. Towards a Better Primary Healthcare in Europe: Shifts in Public Health Nutrition Policies. Nutrients 2020; 12:nu12113308. [PMID: 33137959 PMCID: PMC7693260 DOI: 10.3390/nu12113308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 10/27/2020] [Indexed: 11/20/2022] Open
Affiliation(s)
- Demosthenes B. Panagiotakos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 17671 Athens, Greece;
- Faculty of Health, University of Canberra, Bruce ACT 2617, Australia
- Correspondence:
| | - Matina Kouvari
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 17671 Athens, Greece;
| | - Kyriakos Souliotis
- Faculty of Social and Political Sciences, University of Peloponnese, 20100 Korinthos, Greece;
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13
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Li ASW, Figg G, Schüz B. Socioeconomic Status and the Prediction of Health Promoting Dietary Behaviours: A Systematic Review and Meta-Analysis Based on the Theory of Planned Behaviour. Appl Psychol Health Well Being 2019; 11:382-406. [PMID: 30884154 DOI: 10.1111/aphw.12154] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Dietary behaviours are strongly patterned by socioeconomic status (SES). However, the role of SES in the self-regulation of health promoting dietary behaviours is not fully understood. This systematic review with meta-analysis investigated whether four individual-level measures of SES (income, occupation, education, and ethnicity) moderate the relationships between Theory of Planned Behaviour (TPB) variables and different health promoting dietary behaviours in adults. METHODS A systematic literature search identified 106 studies from 77 articles providing information on TPB variables, SES, and health promoting dietary behaviours-choosing health promoting foods and restricting health compromising foods. Random-effects meta-analyses were conducted to generate pooled correlations corrected for sampling and measurement error, and meta-regression was used to test moderating effects of study-level SES. RESULTS All TPB variables were significantly and positively associated with both health promoting dietary behaviours, with intention having the strongest correlation with behaviour. However, none of the relationships between TPB variables and health promoting dietary behaviours were significantly moderated by study-level SES. CONCLUSIONS Results suggest robust associations between TPB predictors and healthy dietary behaviour that are not patterned by individual-level SES measures.
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Affiliation(s)
| | - Georgia Figg
- University of Tasmania, Hobart, Tasmania, Australia
| | - Benjamin Schüz
- University of Tasmania, Hobart, Tasmania, Australia.,University of Bremen, Bremen, Germany
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14
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Healthy and sustainable diets that meet greenhouse gas emission reduction targets and are affordable for different income groups in the UK. Public Health Nutr 2019; 22:1503-1517. [PMID: 30782231 DOI: 10.1017/s1368980018003774] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To model dietary changes required to shift the UK population to diets that meet dietary recommendations for health, have lower greenhouse gas emissions (GHGE) and are affordable for different income groups. DESIGN Linear programming was used to create diets that meet dietary requirements for health and reduced GHGE (57 and 80 % targets) by income quintile, taking account of food budgets and foods currently purchased, thereby keeping dietary change to a minimum.Setting/ParticipantsNutrient composition, GHGE and price data were mapped to 101 food groups in household food purchase data (UK Living Cost and Food Survey (2013), 5144 households). RESULTS Current diets of all income quintiles had similar total GHGE, but the source of GHGE differed by types of meat and amount of fruit and vegetables. It was possible to create diets with a 57 % reduction in GHGE that met dietary and cost restraints in all income groups. In the optimised diets, the food sources of GHGE differed by income group due to the cost and keeping the level of deviation from current diets to a minimum. Broadly, the changes needed were similar across all groups; reducing animal-based products and increasing plant-based foods but varied by specific foods. CONCLUSIONS Healthy and lower-GHGE diets could be created in all income quintiles but tailoring changes to income groups to minimise deviation may make dietary changes more achievable. Specific attention must be given to make interventions and policies appropriate for all income groups.
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15
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Claassen MA, Klein O, Bratanova B, Claes N, Corneille O. A systematic review of psychosocial explanations for the relationship between socioeconomic status and body mass index. Appetite 2019; 132:208-221. [DOI: 10.1016/j.appet.2018.07.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 06/11/2018] [Accepted: 07/17/2018] [Indexed: 01/21/2023]
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16
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Social determinants of household food expenditure in Australia: the role of education, income, geography and time. Public Health Nutr 2017; 21:902-911. [PMID: 29248030 DOI: 10.1017/s1368980017003342] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To examine socio-economic status (SES) and time-related factors associated with less healthy food purchases in Australia. DESIGN Data were from the 2009/10 Household Expenditure Survey (HES) conducted by the Australian Bureau of Statistics. Regression analysis was used to examine the associations between the proportion of the household food budget spent on various food types (processed and unprocessed foods, foods purchased from takeaways and restaurants) and SES and time constraint variables. SETTING Australia, 2009-2010. SUBJECTS Nationally representative sample of Australian households. RESULTS Household income seems to be the most important correlate with food expenditure patterns once other SES indicators are controlled for. Time constraints appear to explain some, but not all, of the adjusted SES gradients in food expenditure. Comparing home food consumption categories (processed and unprocessed foods) with foods purchased away from home (takeaway and restaurant foods) shows that wealthier, more highly educated and least disadvantaged households spend relatively less of their total food budget on processed and unprocessed foods prepared at home and more on foods purchased away from home at restaurants. CONCLUSIONS Simple SES gradients in dietary behaviour are influenced by correlations between different SES indicators and between SES and time constraints. Examining these factors separately obscures some of the possible causal effects of disadvantage on healthy eating. When formulating policy responses to unhealthy diets, policy makers should consider alternative sources of disadvantage, including time pressure.
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17
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Allen L, Williams J, Townsend N, Mikkelsen B, Roberts N, Foster C, Wickramasinghe K. Socioeconomic status and non-communicable disease behavioural risk factors in low-income and lower-middle-income countries: a systematic review. Lancet Glob Health 2017; 5:e277-e289. [PMID: 28193397 PMCID: PMC5673683 DOI: 10.1016/s2214-109x(17)30058-x] [Citation(s) in RCA: 358] [Impact Index Per Article: 51.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/24/2016] [Accepted: 12/12/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Non-communicable diseases are the leading global cause of death and disproportionately afflict those living in low-income and lower-middle-income countries (LLMICs). The association between socioeconomic status and non-communicable disease behavioural risk factors is well established in high-income countries, but it is not clear how behavioural risk factors are distributed within LLMICs. We aimed to systematically review evidence on the association between socioeconomic status and harmful use of alcohol, tobacco use, unhealthy diets, and physical inactivity within LLMICs. METHODS We searched 13 electronic databases, including Embase and MEDLINE, grey literature, and reference lists for primary research published between Jan 1, 1990, and June 30, 2015. We included studies from LLMICs presenting data on multiple measures of socioeconomic status and tobacco use, alcohol use, diet, and physical activity. No age or language restrictions were applied. We excluded studies that did not allow comparison between more or less advantaged groups. We used a piloted version of the Cochrane Effective Practice and Organisation of Care Group data collection checklist to extract relevant data at the household and individual level from the included full text studies including study type, methods, outcomes, and results. Due to high heterogeneity, we used a narrative approach for data synthesis. We used descriptive statistics to assess whether the prevalence of each risk factor varied significantly between members of different socioeconomic groups. The study protocol is registered with PROSPERO, number CRD42015026604. FINDINGS After reviewing 4242 records, 75 studies met our inclusion criteria, representing 2 135 314 individuals older than 10 years from 39 LLMICs. Low socioeconomic groups were found to have a significantly higher prevalence of tobacco and alcohol use than did high socioeconomic groups. These groups also consumed less fruit, vegetables, fish, and fibre than those of high socioeconomic status. High socioeconomic groups were found to be less physically active and consume more fats, salt, and processed food than individuals of low socioeconomic status. While the included studies presented clear patterns for tobacco use and physical activity, heterogeneity between dietary outcome measures and a paucity of evidence around harmful alcohol use limit the certainty of these findings. INTERPRETATION Despite significant heterogeneity in exposure and outcome measures, clear evidence shows that the burden of behavioural risk factors is affected by socioeconomic position within LLMICs. Governments seeking to meet Sustainable Development Goal (SDG) 3.4-reducing premature non-communicable disease mortality by a third by 2030-should leverage their development budgets to address the poverty-health nexus in these settings. Our findings also have significance for health workers serving these populations and policy makers tasked with preventing and controlling the rise of non-communicable diseases. FUNDING WHO.
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Affiliation(s)
- Luke Allen
- British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Julianne Williams
- British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Nick Townsend
- British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Bente Mikkelsen
- WHO Global Coordination Mechanisms on the Prevention and Control of Non-communicable diseases, WHO, Geneva, Switzerland
| | - Nia Roberts
- Health Care Libraries, Bodleian Libraries, University of Oxford, Oxford, UK
| | - Charlie Foster
- British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Kremlin Wickramasinghe
- British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, UK
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18
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Mayén AL, de Mestral C, Zamora G, Paccaud F, Marques-Vidal P, Bovet P, Stringhini S. Interventions promoting healthy eating as a tool for reducing social inequalities in diet in low- and middle-income countries: a systematic review. Int J Equity Health 2016; 15:205. [PMID: 28007023 PMCID: PMC5180409 DOI: 10.1186/s12939-016-0489-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 12/01/2016] [Indexed: 11/15/2022] Open
Abstract
Introduction Diet is a major risk factor for non-communicable diseases (NCDs) and is also strongly patterned by socioeconomic factors. Whether interventions promoting healthy eating reduce social inequalities in diet in low- and middle-income countries (LMICs) remains uncertain. This paper aims to summarize current evidence on interventions promoting healthy eating in LMICs, and to establish whether they reduce social inequalities in diet. Methods Systematic review of cross-sectional or quasi-experimental studies (pre- and post-assessment of interventions) in Pubmed, Scielo and Google Scholar databases, including adults in LMICs, assessing at least one outcome of healthy eating and showing results stratified by socioeconomic status. Results Seven intervention studies including healthy eating promotion, conducted in seven LMICs (Brazil, Chile, Colombia, Iran, Panama, Trinidad and Tobago, and Tunisia), met our inclusion criteria. To promote healthy eating, all interventions used nutrition education and three of them combined nutrition education with improved acces to foods or social support. Interventions targeted mostly women and varied widely regarding communication tools and duration of the nutrition education sessions. Most interventions used printed material, media use or face-to-face training and lasted from 6 weeks to 5 years. Four interventions targeted disadvantaged populations, and three targeted the entire population. In three out of four interventions targeting disadvantaged populations, healthy eating outcomes were improved suggesting they were likely to reduce social inequalities in diet. All interventions directed to the entire population showed improved healthy eating outcomes in all social strata, and were considered as having no impact on social inequalities in diet. Conclusion In LMICs, agentic interventions promoting healthy eating reduced social inequalities in diet when specifically targeting disadvantaged populations. Further research should assess the impact on social inequalities in diet of a combination of agentic and structural approaches in interventions promoting healthy eating. Electronic supplementary material The online version of this article (doi:10.1186/s12939-016-0489-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ana-Lucia Mayén
- Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital, Bâtiment Biopôle 2, Route de la Corniche 10, 1010, Lausanne, Switzerland.
| | - Carlos de Mestral
- Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital, Bâtiment Biopôle 2, Route de la Corniche 10, 1010, Lausanne, Switzerland
| | - Gerardo Zamora
- Evidence and Programme Guidance, Department of Nutrition for Health and Development, World Health Organization, Geneva, Switzerland
| | - Fred Paccaud
- Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital, Bâtiment Biopôle 2, Route de la Corniche 10, 1010, Lausanne, Switzerland
| | - Pedro Marques-Vidal
- Department of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Pascal Bovet
- Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital, Bâtiment Biopôle 2, Route de la Corniche 10, 1010, Lausanne, Switzerland
| | - Silvia Stringhini
- Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital, Bâtiment Biopôle 2, Route de la Corniche 10, 1010, Lausanne, Switzerland
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19
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Zamora G, Flores-Urrutia MC, Mayén AL. Large-scale fortification of condiments and seasonings as a public health strategy: equity considerations for implementation. Ann N Y Acad Sci 2016; 1379:17-27. [PMID: 27525672 DOI: 10.1111/nyas.13183] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 06/16/2016] [Accepted: 06/20/2016] [Indexed: 12/20/2022]
Abstract
Fortification of staple foods with vitamins and minerals is an effective approach to increase micronutrient intake and improve nutritional status. The specific use of condiments and seasonings as vehicles in large-scale fortification programs is a relatively new public health strategy. This paper underscores equity considerations for the implementation of large-scale fortification of condiments and seasonings as a public health strategy by examining nonexhaustive examples of programmatic experiences and pilot projects in various settings. An overview of conceptual elements in implementation research and equity is presented, followed by an examination of equity considerations for five implementation strategies: (1) enhancing the capabilities of the public sector, (2) improving the performance of implementing agencies, (3) strengthening the capabilities and performance of frontline workers, (3) empowering communities and individuals, and (4) supporting multiple stakeholders engaged in improving health. Finally, specific considerations related to intersectoral action are considered. Large-scale fortification of condiments and seasonings cannot be a standalone strategy and needs to be implemented with concurrent and coordinated public health strategies, which should be informed by a health equity lens.
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Affiliation(s)
- Gerardo Zamora
- Evidence and Programme Guidance, Department of Nutrition for Health and Development, World Health Organization, Geneva, Switzerland.
| | - Mónica Crissel Flores-Urrutia
- Evidence and Programme Guidance, Department of Nutrition for Health and Development, World Health Organization, Geneva, Switzerland
| | - Ana-Lucia Mayén
- Institut Universitaire de Médecine Sociale et Préventive, Lausanne, Switzerland
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20
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Watts AW, Mason SM, Loth K, Larson N, Neumark-Sztainer D. Socioeconomic differences in overweight and weight-related behaviors across adolescence and young adulthood: 10-year longitudinal findings from Project EAT. Prev Med 2016; 87:194-199. [PMID: 26970036 PMCID: PMC4884479 DOI: 10.1016/j.ypmed.2016.03.007] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 02/08/2016] [Accepted: 03/06/2016] [Indexed: 10/22/2022]
Abstract
Reducing socioeconomic disparities in weight-related health is a public health priority. The purpose of this paper was to examine 10-year longitudinal patterns in overweight and weight-related behaviors from adolescence to young adulthood as a function of family-level socioeconomic status (SES) and educational attainment. Project EAT (Eating and Activity in Teens and Young Adults) followed a diverse sample of 2287 adolescents from 1999 to 2009. Mixed-effects regression tested longitudinal trends in overweight, fast food, breakfast skipping, physical inactivity, and screen use by family-level SES. The influence of subsequent educational attainment in young adulthood was examined. Results revealed that the prevalence of overweight increased significantly from adolescence to young adulthood with the greatest change seen in those from low SES (mean change=30.7%, 95% CI=25.6%-35.9%) as compared to high SES families (mean change=21.7%, 95% CI=18.2%-25.1%). Behavioral changes from adolescence to young adulthood also differed by SES background; the prevalence of frequent fast food intake (≥3times/week) increased most dramatically in those from low SES (mean change=6%, 95% CI=0.5%-11%) as compared to high SES families (mean change=-1.2%, 95% CI=-5.2%-2.9%). Overall trends suggest that a higher educational attainment mitigates the negative impacts of a low SES background. These findings suggest that continued effort is needed to ensure that public health strategies addressing obesity and related behaviors reach adolescents and young adults from low SES backgrounds and do not contribute to widening socioeconomic gaps in weight-related health.
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Affiliation(s)
- Allison W Watts
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South 2nd Ave, Suite 300, Minneapolis, MN 55454, USA.
| | - Susan M Mason
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South 2nd Ave, Suite 300, Minneapolis, MN 55454, USA
| | - Katie Loth
- Department of Family Medicine and Community Health, University of Minnesota Medical School, 420 Delaware St. SE, Minneapolis, MN 55455, USA
| | - Nicole Larson
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South 2nd Ave, Suite 300, Minneapolis, MN 55454, USA
| | - Dianne Neumark-Sztainer
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, 1300 South 2nd Ave, Suite 300, Minneapolis, MN 55454, USA
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21
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Yepes M, Maurer J, Stringhini S, Viswanathan B, Gedeon J, Bovet P. Ideal Body Size as a Mediator for the Gender-Specific Association Between Socioeconomic Status and Body Mass Index. HEALTH EDUCATION & BEHAVIOR 2016; 43:56S-63S. [DOI: 10.1177/1090198116630527] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background. While obesity continues to rise globally, the associations between body size, gender, and socioeconomic status (SES) seem to vary in different populations, and little is known on the contribution of perceived ideal body size in the social disparity of obesity in African countries. Purpose. We examined the gender and socioeconomic patterns of body mass index (BMI) and perceived ideal body size in the Seychelles, a middle-income small island state in the African region. We also assessed the potential role of perceived ideal body size as a mediator for the gender-specific association between SES and BMI. Method. A population-based survey of 1,240 adults aged 25 to 64 years conducted in December 2013. Participants’ BMI was calculated based on measured weight and height; ideal body size was assessed using a nine-silhouette instrument. Three SES indicators were considered: income, education, and occupation. Results. BMI and perceived ideal body size were both higher among men of higher versus lower SES ( p < .001) but lower among women of higher versus lower SES ( p < .001), irrespective of the SES indicator used. Multivariate analysis showed a strong and direct association between perceived ideal body size and BMI in both men and women ( p < .001) and was consistent with a potential mediating role of perceived ideal body size in the gender-specific associations between SES and BMI. Conclusion. Our study emphasizes the importance of gender and socioeconomic differences in BMI and ideal body size and suggests that public health interventions that promote perception of healthy weight could help mitigate SES-related disparities in BMI.
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Affiliation(s)
- Maryam Yepes
- Lausanne University Hospital, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
| | | | | | | | - Jude Gedeon
- NCD Section, Ministry of Health, Victoria, Republic of Seychelles
| | - Pascal Bovet
- Lausanne University Hospital, Lausanne, Switzerland
- NCD Section, Ministry of Health, Victoria, Republic of Seychelles
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