Prakasini Satapathy, Vijay Kumar, Mahalaqua Nazli Khatib, Lalji Baldaniya, Suhas Ballal, V Kavitha, Laxmidhar Maharana, Renu Arya, Ganesh Bushi, Muhammed Shabil, Rukshar Syed, Manika Gupta, Sunil Kumar, Sabah Ansar, Sanjit Sah, Diptismita Jena, Edward Mawejje
{"title":"Prevalence of eating disorders in South Asian countries: a systematic analysis of Global Burden of Disease (1990-2021).","authors":"Prakasini Satapathy, Vijay Kumar, Mahalaqua Nazli Khatib, Lalji Baldaniya, Suhas Ballal, V Kavitha, Laxmidhar Maharana, Renu Arya, Ganesh Bushi, Muhammed Shabil, Rukshar Syed, Manika Gupta, Sunil Kumar, Sabah Ansar, Sanjit Sah, Diptismita Jena, Edward Mawejje","doi":"10.1007/s40519-025-01746-z","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Eating disorders (EDs) have traditionally been viewed as a Western phenomenon, but their prevalence in South Asia has risen due to urbanization, globalization, and Westernized beauty ideals. This systematic analysis examines trends and prevalence of Anorexia nervosa (AN) and Bulimia nervosa (BN) using the Global Burden of Disease (GBD) data from 1990 to 2021.</p><p><strong>Methods: </strong>This analysis used data from the GBD study on age-standardized prevalence rates (ASPRs) for AN and BN, as well as their total percentage changes (TPCs) from 1990 to 2021. Trends were analyzed using Joinpoint regression to identify changes over time and calculate annual percent changes (APCs) and average annual percent changes (AAPCs). Geospatial patterns and temporal changes were visualized using QGIS software. The correlation between the Sociodemographic Index (SDI) and the DALY rate was assessed using R software.</p><p><strong>Results: </strong>The ASPR of EDs increased significantly from 1990 to 2021, with BN peaking in the 20-24 age group and AN in the 15-19 and 20-24 age groups. Females exhibited the highest rates of increase, while notable rises were also observed in males. Bhutan recorded the highest ASPR for both AN and BN, with varying temporal percentage changes across countries. A significant positive correlation was found between the SDI and DALY rates across 21 global regions, with anorexia nervosa showing the strongest correlation (r = 0.75, p < 0.001).</p><p><strong>Conclusions: </strong>The rising burden of EDs in South Asia underscores an urgent need for culturally sensitive prevention strategies and public health policies. Targeted interventions addressing sociocultural drivers are essential to mitigate the growing impact of EDs in this region.</p><p><strong>Level of evidence: </strong>Level V, Descriptive study.</p>","PeriodicalId":11391,"journal":{"name":"Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity","volume":"30 1","pages":"37"},"PeriodicalIF":2.9000,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12033182/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s40519-025-01746-z","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PSYCHIATRY","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Eating disorders (EDs) have traditionally been viewed as a Western phenomenon, but their prevalence in South Asia has risen due to urbanization, globalization, and Westernized beauty ideals. This systematic analysis examines trends and prevalence of Anorexia nervosa (AN) and Bulimia nervosa (BN) using the Global Burden of Disease (GBD) data from 1990 to 2021.
Methods: This analysis used data from the GBD study on age-standardized prevalence rates (ASPRs) for AN and BN, as well as their total percentage changes (TPCs) from 1990 to 2021. Trends were analyzed using Joinpoint regression to identify changes over time and calculate annual percent changes (APCs) and average annual percent changes (AAPCs). Geospatial patterns and temporal changes were visualized using QGIS software. The correlation between the Sociodemographic Index (SDI) and the DALY rate was assessed using R software.
Results: The ASPR of EDs increased significantly from 1990 to 2021, with BN peaking in the 20-24 age group and AN in the 15-19 and 20-24 age groups. Females exhibited the highest rates of increase, while notable rises were also observed in males. Bhutan recorded the highest ASPR for both AN and BN, with varying temporal percentage changes across countries. A significant positive correlation was found between the SDI and DALY rates across 21 global regions, with anorexia nervosa showing the strongest correlation (r = 0.75, p < 0.001).
Conclusions: The rising burden of EDs in South Asia underscores an urgent need for culturally sensitive prevention strategies and public health policies. Targeted interventions addressing sociocultural drivers are essential to mitigate the growing impact of EDs in this region.
期刊介绍：
Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity is a scientific journal whose main purpose is to create an international forum devoted to the several sectors of eating disorders and obesity and the significant relations between them. The journal publishes basic research, clinical and theoretical articles on eating disorders and weight-related problems: anorexia nervosa, bulimia nervosa, subthreshold eating disorders, obesity, atypical patterns of eating behaviour and body weight regulation in clinical and non-clinical populations.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
