Weight and shape overconcern and emotional eating in binge eating disorder

OBJECTIVE: This study investigated two issues: the level of weight and shape concerns, and the self-reported tendency to eat in response to negative emotions among obese individuals with binge eating disorder (BED), eating disorder not otherwise specified (EDNOS), and no eating disorder (CONTROL). METHOD: On the basis of demographic and diagnostic surveys, 156 participants in a weight loss program were categorized on two dimensions, eating disorder category and weight (BED vs. EDNOS vs. CONTROL/low vs. high body mass index), yielding a 2 x 3 experimental design. RESULTS: Individuals with BED reported a greater tendency to eat in response to negative mood states than CONTROL subjects and low weight EDNOS subjects, but not high weight EDNOS subjects. Weight did not influence self-reported weight and shape concerns. Individuals with BED expressed greater concern for weight and shape than non-eating disordered CONTROLs. DISCUSSION: The findings suggest that overconcern with weight and shape be further investigated as a diagnostic feature of BED and that emotional eating is associated with BED but not obesity per se.