Eating problems in adolescents with Type 1 diabetes: a systematic review with meta-analysis

Department of Psychology, University of Sheffield, Sheffield, UK NIHR CLAHRC for South Yorkshire and Sheffield, UK Academic Unit of Diabetes, Endocrinology and Metabolism, Medical School, University of Sheffield, Sheffield, UK.
Diabetic Medicine (Impact Factor: 3.06). 08/2012; 30(2). DOI: 10.1111/j.1464-5491.2012.03771.x
Source: PubMed

ABSTRACT Aims:  We report a systematic review to determine (1) prevalence of eating problems compared with peers and (2) the association between eating problems and glycaemic control in young adults with Type 1 diabetes. Method:  We conducted a systematic literature search via electronic databases and meta-analysis. Cohen's d (the mean difference score between Type 1 diabetes and comparison groups) was calculated for 13 studies that met inclusion criteria. Results:  Eating problems [both disordered eating behaviour (39.3 and 32.5%; d = 0.52, 95% CI 0.10-0.94) and eating disorders (7.0 and 2.8%; d = 0.46, 95% CI 0.10-0.81)] were more common in adolescents with Type 1 diabetes compared with peers and both were associated with poorer glycaemic control (d = 0.40, 95% CI 0.17-0.64). In restricted analyses involving measures adapted for diabetes, associations between eating problems and poorer glycaemic control remained (d = 0.54, 95% CI 0.32-0.76). Disordered eating behaviour (51.8 and 48.1%; d = 0.06, 95% CI -0.05 to 0.21) and eating disorders (6.4 and 3.0%; d = 0.43, 95% CI -0.06 to 0.91) were more common in adolescents with Type 1 diabetes compared with peers, but differences were non-significant. Conclusions:  Eating problems are common among this age group. Future work in populations with Type 1 diabetes should develop sensitive measures of eating problems and interventions, and establish predictors of eating problems. Screening in clinics is recommended. © 2012 The Authors. Diabetic Medicine © 2012 Diabetes UK.

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