Cited by 93Eating Disorders and BehaviorsOvarian function and disordersNutrition, Health and Food Behavior

Increased odds of disordered eating in polycystic ovary syndrome: a systematic review and meta-analysis

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Lee, Iris, Cooney, Laura G., Saini, Shailly, Sammel, Mary D., Allison, Kelly C., Dokras, Anuja·2019·Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity

Abstract

Purpose We aimed to identify the risk of eating disorders (ED) in women with polycystic ovary syndrome (PCOS) compared to controls.Methods We performed a systematic review and meta-analysis of studies that included women with well-defined PCOS and controls and used validated ED screening/diagnostic tools to measure mean ED score, prevalence of abnormal ED scores, and/or prevalence of specific ED diagnoses such as bulimia nervosa and binge eating disorder.Results Eight studies, including 470 women with PCOS and 390 controls, met inclusion criteria for the systematic review. Meta-analysis of seven of those studies found that the odds of an abnormal ED score (OR 3.05; 95% CI 1.33, 6.99; four studies) and the odds of any ED diagnosis (OR 3.87; 95% CI 1.43, 10.49; four studies) were higher in women with PCOS compared to controls.Conclusions Our study suggests that women with PCOS are at increased odds of having abnormal ED scores and specific ED diagnoses. Given the potential implications of an ED on weight management strategies, our findings support routine screening for ED in this population.Level of evidence Level I, systematic review and meta-analysis.

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  • In case-control studies, the prevalence of an eating disorder in PCOS ranges from 11% to 62%.

    “and in case control studies, the prevalence of an eating disorder has been reported to range from 11% to 62%.132, 133, 134, 135, 136”

    From Increased Prevalence of Adverse Health Outcomes Across the Lifespan in Those Affected by Polycystic Ovary Syndrome: A Canadian Population Cohort (2024) · cites this paper as [132]

    The Introduction (page unavailable) says small studies found a 12–35% prevalence of disordered eating among women with PCOS, not an 11–62% prevalence of eating disorders. It explicitly distinguishes a positive disordered-eating screening result from an eating-disorder diagnosis. The Results (page unavailable) examine PCOS and control groups but do not report the claimed range. (LLM, conf=0.86)

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Authors
Lee, I., Cooney, L. G., Saini, S., Sammel, M. D., Allison, K. C., & Dokras, A.
Affiliations
University of Pennsylvania (US)
Corresponding author
Dokras, Anuja
Venue
Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity
Published
2018-06-26
Volume
24
Issue
5
Pages
787-797
ISSN
  • 1124-4909 (ISSN-L)
  • 1590-1262
OpenAlex
W2810481099
Cited by
92
References
73
Citations by year
2026: 15 · 2025: 8 · 2024: 17 · 2023: 11 · 2022: 19 · 2021: 9 · 2020: 9 · 2019: 4
FWCI
0.93
Type
journal article
Language
en
Open access
Locations
  • Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD091350, R13HD089669)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
Keywords
polycystic ovary syndrome, disordered eating, eating disorders, bulimia nervosa, binge eating disorder, eating disorder screening, women, prevalence, weight management
MeSH terms
Adult, Feeding and Eating Disorders, Female, Humans, Polycystic Ovary Syndrome, Comorbidity, Prevalence

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