0
0
A recent large-scale UK study reveals that adolescents from families with lower socioeconomic status are at a higher risk of developing eating disorder symptoms than their wealthier peers. The research, published in the prestigious JAMA Network Open on August 20, 2025, found that financial hardship and lower parental education strongly correlate with increased disordered eating, body dissatisfaction, and weight and shape concerns among teens. These findings challenge previous beliefs that eating disorders disproportionately affect wealthier individuals and raise important considerations for public health intervention and equitable access to care.
Key Findings and Study Details
The study, led by Jane S. Hahn, MSc, from University College London’s Division of Psychiatry, analyzed data from 7,824 adolescents enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC) cohort. This birth cohort includes children born in Avon, England, between April 1991 and December 1992. Researchers measured eating disorder symptoms at ages 14, 16, and 18 years, alongside socioeconomic factors assessed in early childhood, including parental income, education, occupation, and reported financial hardship.
Main results showed that each additional point increase in a financial hardship score—ranging from 0 to 15, measuring various economic struggles—was linked to a 6% higher odds of disordered eating behaviors (Odds Ratio [OR], 1.06; 95% Confidence Interval [CI], 1.04-1.10). Adolescents whose parents had only compulsory education had 1.64 times higher odds of developing disordered eating than those with parents holding university degrees. The prevalence of disordered eating rose from 7.9% at age 14 to 18.9% at age 18, indicating a growing risk through adolescence.
Moreover, financial hardship was associated with increased concerns about weight and body shape, as well as greater overall body dissatisfaction. The study also found that living in more deprived neighborhoods correlated with higher chances of binge eating and purging episodes, while lower parental education and financial struggles linked to restrictive eating behaviors.
Expert Commentary and Context
Dr. Samantha Lee, a clinical psychologist specializing in adolescent mental health at the National Eating Disorders Association (not involved in the study), commented, “This important research adds nuance to our understanding of eating disorders—highlighting that socioeconomic deprivation is a significant risk factor. The findings emphasize the need to broaden our clinical focus beyond the traditionally stereotyped affluent populations and ensure screening and support services reach all socioeconomic groups.”
Historically, eating disorders have been perceived primarily as conditions affecting individuals from higher socioeconomic backgrounds, as suggested by register-based studies relying on clinical diagnosis records. However, this new evidence, based on self-reported symptoms, suggests that the burden of disordered eating behaviors may be underrecognized in economically disadvantaged populations, possibly due to barriers in access to healthcare and diagnosis disparities.
Implications for Public Health and Policy
The study authors underscore that socioeconomic inequalities in eating disorder presentation and diagnosis may mask the true prevalence in lower-income groups. They recommend targeted efforts to remove barriers to care for young people from deprived backgrounds, calling for enhanced training for primary care providers to recognize a broader spectrum of eating disorders in underserved populations.
Given that one in three children in the UK lives in poverty, with many experiencing cumulative financial hardships, these results signal a pressing public health challenge. Interventions to reduce socioeconomic disparities could not only alleviate general mental health disparities but may also play a critical role in preventing eating disorders among vulnerable youth.
Limitations and Considerations
While robust, the study has limitations. There was some dropout among low-income participants, which might have influenced results. The measurement tools used may not have fully captured severe restrictive eating behaviors, such as those seen in anorexia nervosa, potentially limiting insights into certain eating disorder subtypes. Additionally, the study’s focus on symptoms rather than clinical diagnoses means the findings reflect risk and experiences rather than confirmed disorder prevalence.
Conclusion
This research highlights an urgent need to rethink assumptions about the socioeconomic distribution of eating disorders. Adolescents in families facing financial hardship and lower parental education are at a significantly increased risk of disordered eating, body dissatisfaction, and related symptoms. Addressing economic inequalities and improving diagnostic and treatment accessibility could be pivotal steps in reducing eating disorder burdens and supporting adolescent mental health across all social strata.
Medical Disclaimer: This article is for informational purposes only and should not be considered medical advice. Always consult with qualified healthcare professionals before making any health-related decisions or changes to your treatment plan. The information presented here is based on current research and expert opinions, which may evolve as new evidence emerges.
References
