ArticleBMC psychiatry2023
Prevalence and associated factors of eating disorder symptoms in adolescents: a cross-sectional school-based study.
Article in BMC psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Eating Disorder Risk Among Italian University Students: A Cross-Sectional Screening Study Using BMI, EAT-26, and EDE-Q 6.0.Nutrients · 2026Article
- The Influence of Social Networks on Adolescent Overweight and Obesity: A Narrative Review.Nutrients · 2026Review
- Turkish adaptation and validation of the Eating Disorders Examination Questionnaire - Short Parent Version (EDE-QS-P).BMC psychology · 2026Article
- Bidirectional associations between anxiety and eating disorder symptoms in adolescence: the moderating role of childhood household dysfunction.Journal of eating disorders · 2025Article
- The Effects of Intensive Residential Treatment for Feeding and Eating Disorders (FEDs) in Adolescence: The Case of an Italian Facility.Nutrients · 2025Observational
- The Risk of Eating Disorders in Adolescent Athletes: How We Might Address This Phenomenon?Sports (Basel, Switzerland) · 2024Article
Corrections and comments
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Authors and funding
3 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo estimate the prevalence of eating disorder symptoms and associated factors in adolescents between 14 and 17 years old.
methodsThe data were obtained from a cross-sectional school-based study with 782 adolescents from public schools in Caxias do Sul, in Rio Grande do Sul, Brazil, in 2016. The Eating Attitudes Test (EAT-26) was used to investigate eating disorder symptoms. The chi-square test and Poisson regression with robust variance were performed to estimate the prevalence ratios and associations between the outcome and the variables of interest.
resultsThe prevalence of eating disorder symptoms was around 56.9% among adolescents and more prevalent in females. A significant association was found between eating disorders and female gender, mothers who did not study or had an incomplete elementary school, and body image dissatisfaction. To adolescents dissatisfied with being overweight, the prevalence was more than three times higher than that observed among those who did not report such dissatisfaction.
conclusionThe presence of eating disorder symptoms was associated with female gender, maternal education, and body image dissatisfaction. The results show the need to identify early signs and symptoms related to changes in eating behavior and non-acceptance of their bodies in a population especially concerned with their physical appearance.
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