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Updated: Feb 18, 2026

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis
Published on: May 10, 2022
Are Eating Disorders Risk Factors for Type 2 Diabetes? A Systematic Review and Meta-analysis
Ramfis Nieto-Martínez1,2,3, Juan P González-Rivas4, José R Medina-Inojosa5
1Geriatric Research, Education, and Clinical Center (GRECC) and South Florida Veterans Affairs Foundation for Research & Education, Miami VA Healthcare System, Miami, FL, USA. ramfis.nieto-martinez@va.gov.
Recent Findings:
Eating disorders (ED) affect energy intake modifying body fat depots. Prior evidence suggests that binge eating disorder (BED) and bulimia nervosa (BN) could increase the risk for type 2 diabetes (T2D), while anorexia nervosa (AN) could reduce it.
Purpose Of Review:
A systematic review and meta-analysis were conducted to evaluate if ED are risk factors for T2D. Ten studies were selected out of 1057 screened. Meta-analysis of six studies with T2D as outcome is reported. Among cross-sectional studies, both BED (OR 3.69, 95% CI [1.12-12.12]) and BN (OR 3.45 [1.92-6.1]) increased the risk of T2D, while AN was not associated with lower risk (OR 0.87 [0.40-1.88]). Cohort studies showed increased risk of T2D with BN (RR 1.7 [1.2-2.5]), and decreased risk with AN (RR 0.71 [0.52-0.98]), but for BED the association was less clear (OR 3.34 [0.85-13.12]). Limitations of studies and recommendations for future research are presented.
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