Body-Related Social Comparison and Disordered Eating among Adolescent Females with an Eating Disorder, Depressive Disorder, and Healthy Controls

作者：Hamel Andrea E; Zaitsoff Shannon L^*; Taylor Andrew; Menna Rosanne; Le Grange Daniel

来源：Nutrients, 2012, 4(9): 1260-1272.

DOI：10.3390/nu4091260

• adolescents
• anorexia nervosa
• bulimia nervosa
• eating disorder
• social comparison

The purpose of this study was to investigate the association between body-related social comparison (BRSC) and eating disorders (EDs) by: (a) comparing the degree of BRSC in adolescents with an ED, depressive disorder (DD), and no psychiatric history; and (b) investigating whether BRSC is associated with ED symptoms after controlling for symptoms of depression and self-esteem. Participants were 75 girls, aged 12-18 (25 per diagnostic group). To assess BRSC, participants reported on a 5-point Likert scale how often they compare their body to others%26apos;. Participants also completed a diagnostic interview, Eating Disorders Inventory-2 (EDI-2), Beck Depression Inventory-II (BDI-II), and Rosenberg Self-Esteem Scale (RSE). Compared to adolescents with a DD and healthy adolescents, adolescents with an ED engaged in significantly more BRSC (p %26lt;= 0.001). Collapsing across groups, BRSC was significantly positively correlated with ED symptoms (p %26lt;= 0.01), and these associations remained even after controlling for two robust predictors of both ED symptoms and social comparison, namely BDI-II and RSE. In conclusion, BRSC seems to be strongly related to EDs. Treatment for adolescents with an ED may focus on reducing BRSC.

• 出版日期2012-9