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Treatment of obesity, with a dietary component, and eating disorder risk in children and adolescents: A systematic review with meta‐analysis
Author(s) -
Jebeile Hiba,
Gow Megan L.,
Baur Louise A.,
Garnett Sarah P.,
Paxton Susan J.,
Lister Natalie B.
Publication year - 2019
Publication title -
obesity reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.845
H-Index - 162
eISSN - 1467-789X
pISSN - 1467-7881
DOI - 10.1111/obr.12866
Subject(s) - medicine , overweight , obesity , psychological intervention , meta analysis , intervention (counseling) , eating disorders , binge eating , emotional eating , pediatrics , psychiatry , eating behavior
Summary This review aimed to investigate the impact of obesity treatment, with a dietary component, on eating disorder (ED) prevalence, ED risk, and related symptoms in children and adolescents with overweight or obesity. Four databases were searched to identify pediatric obesity treatment interventions, with a dietary component, and validated pre‐post intervention assessment of related outcomes. Of 3078 articles screened, 36 met inclusion criteria, with a combined sample of 2589 participants aged 7.8 to 16.9 years. Intervention duration ranged from 1 week to 13 months, with follow‐up of 6 months to 6 years from baseline. Prevalence of ED was reported in five studies and was reduced post‐intervention. Meta‐analyses showed a reduction in bulimic symptoms (eight studies, standardized mean difference [SE], −0.326 [0.09], P < 0.001), emotional eating (six studies, −0.149 [0.06], P = 0.008), binge eating (three studies, −0.588 [0.10], P < 0.001), and drive for thinness (three studies, −0.167 [0.06], P = 0.005) post‐intervention. At follow‐up, a reduction in ED risk (six studies, −0.313 [0.13], P = 0.012), emotional eating (five studies, −0.259 [0.05], P < 0.001), eating concern (three studies, −0.501 [0.06], P < 0.001), and drive for thinness (two studies, −0.375 [0.07], P < 0.001) was found. Structured and professionally run obesity treatment was associated with reduced ED prevalence, ED risk, and symptoms.