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Behav Res Ther. 2011 Feb;49(2):85-91. doi: 10.1016/j.brat.2010.10.010. Epub 2010 Nov 2.

Eating disorder examination questionnaire and clinical impairment assessment questionnaire: general population and clinical norms for young adult women in Sweden.

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  • 1Department of Psychology, Uppsala University, Uppsala, Sweden. elisabeth.welch@psyk.uu.se

Abstract

Optimal use of assessment instruments for the detection and diagnosis of eating disorders (ED) depends on the availability of normative data. The aim of this work was to, for the first time, collect norms for both the Eating Disorder Examination Questionnaire (EDE-Q) and the newly developed Clinical Impairment Assessment (CIA) Scale from a general population of young women in Sweden, as well as from a clinical population of ED patients in Sweden. Participants were composed of both a randomized sample from the general population of women aged 18-30 years (N = 760) as well as from a clinical population aged 18-66 years (N = 2383). Data for the clinical population was extracted from the Stepwise database. Mean scores, standard deviations and percentile ranks for the global for the EDE-Q (as well as its subscales) and the CIA are presented. Prevalence figures of key eating disorder behaviors are also reported. Comparisons are made between the results in the present study with other existing normative studies on the EDE-Q and the CIA. The present study contributes to improving the accuracy of the interpretation of scores of the widely used self-report measure of ED, the EDE-Q, and the CIA, both of which play important roles in for diagnosis, prevention and intervention of ED.

Copyright © 2010 Elsevier Ltd. All rights reserved.

PMID:
21185552
[PubMed - indexed for MEDLINE]
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