Eating disorder examination: Factor structure and norms in a clinical female pediatric eating disorder sample

© 2015 Wiley Periodicals, Inc. Objective: The factor structure of the eating disorder examination (EDE) has never been tested in a clinical pediatric sample, and no normative data exist. Method: The factor structure of an adapted EDE was examined in a clinical sample of 665 females aged 9-17 years w...

Full description

Bibliographic Details
Main Authors: O'Brien, Amy, Watson, H., Hoiles, K., Egan, Sarah, Anderson, Rebecca, Hamilton, M., Shu, C., Mccormack, J.
Format: Journal Article
Published: 2016
Online Access:http://hdl.handle.net/20.500.11937/18226
Description
Summary:© 2015 Wiley Periodicals, Inc. Objective: The factor structure of the eating disorder examination (EDE) has never been tested in a clinical pediatric sample, and no normative data exist. Method: The factor structure of an adapted EDE was examined in a clinical sample of 665 females aged 9-17 years with anorexia nervosa spectrum (70%), bulimia nervosa spectrum (12%), purging disorder (3%), and unspecified feeding and eating disorders (15%). Results: The original four-factor model was a good fit in a confirmatory factor analysis as well a higher order model with three dimensions of restraint, eating concern, and combined weight concern/shape concern. Normative data are reported for clinicians to identify the percentiles in which their patients' score. Discussion: The findings support dimensions of restraint, eating concern, weight concern, and shape concern in a clinical pediatric sample. This supports the factorial validity of the EDE, and the norms may assist clinicians to evaluate symptoms in females under 18 years.