Title |
Are Eating Disorders Risk Factors for Type 2 Diabetes? A Systematic Review and Meta-analysis
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Published in |
Current Diabetes Reports, November 2017
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DOI | 10.1007/s11892-017-0949-1 |
Pubmed ID | |
Authors |
Ramfis Nieto-Martínez, Juan P. González-Rivas, José R. Medina-Inojosa, Hermes Florez |
Abstract |
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. 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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Geographical breakdown
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Spain | 6 | 43% |
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Korea, Republic of | 1 | 7% |
Unknown | 4 | 29% |
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Mendeley readers
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Student > Master | 8 | 8% |
Student > Ph. D. Student | 8 | 8% |
Researcher | 7 | 7% |
Other | 5 | 5% |
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Unknown | 38 | 40% |
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Neuroscience | 3 | 3% |
Other | 12 | 13% |
Unknown | 39 | 41% |