Male clinical norms and sex differences on the Eating Disorder Inventory (EDI) and Eating Disorder Examination Questionnaire (EDE ‐Q)

This study aimed to (1) provide male clinical norms for widely used ED measures (Eating Disorder Examination Questionnaire [EDE‐Q] and Eating Disorder Inventory‐3 [EDI‐3]) and (2) examine sex differences in overall ED psychopathology. MethodParticipants were 386 male and 1,487 female patients with an ED diagnosis aged 16 years and older who completed the EDE‐Q and EDI‐3 upon admission to a residential or partial hospital ED treatment program. ResultsNormative data were calculated for the EDE‐Q (global and subscales) and the EDI‐3 (drive for thinness, body dissatisfaction, and bulimia). Analyses of variance (ANOVAs) used to examine sex, ED diagnosis, and their interaction in relation to overall ED psychopathology revealed a consistent pattern of greater severity among females for ED psychopathology. DiscussionThis study provides clinical norms on the EDE‐Q and the EDI‐3 for males with clinically diagnosed EDs. It is unclear whether the greater severity observed in females reflects qualitative differences in ED presentation or true quantitative differences in ED severity. Additional research examining the underlying nature of these differences and utilizing male‐specific ED measures with clinical samples is warranted.
Source: International Journal of Eating Disorders - Category: Eating Disorders and Weight Management Authors: Tags: ORIGINAL ARTICLE Source Type: research