Are Eating Disorders Risk Factors for Type 2 Diabetes? A Systematic Review and Meta-analysis

Ramfis Nieto-Martínez; Juan P. González-Rivas; José R. Medina-Inojosa; Hermes J Florez

doi:10.1007/s11892-017-0949-1

Are Eating Disorders Risk Factors for Type 2 Diabetes? A Systematic Review and Meta-analysis

Ramfis Nieto-Martínez, Juan P. González-Rivas, José R. Medina-Inojosa, Hermes J Florez

Public Health Sciences

Research output: Contribution to journal › Review article › peer-review

18 Scopus citations

Abstract

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. Summary: 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.

Original language	English (US)
Article number	138
Journal	Current Diabetes Reports
Volume	17
Issue number	12
DOIs	https://doi.org/10.1007/s11892-017-0949-1
State	Published - Dec 1 2017

Keywords

Anorexia nervosa
Binge eating disorder
Bulimia nervosa
Diabetes mellitus type 2
Eating disorders
Night eating syndrome

ASJC Scopus subject areas

Internal Medicine
Endocrinology, Diabetes and Metabolism

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title = "Are Eating Disorders Risk Factors for Type 2 Diabetes? A Systematic Review and Meta-analysis",

abstract = "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. Summary: 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.",

keywords = "Anorexia nervosa, Binge eating disorder, Bulimia nervosa, Diabetes mellitus type 2, Eating disorders, Night eating syndrome",

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