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An Evaluation of the Transdiagnostic Cognitive-behavioural Model of Eating Disorders.
MedLine Citation:
PMID:  23203942     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
OBJECTIVE: To determine if the relationships between additional maintaining factors and core eating disorder maintaining mechanisms outlined in the cognitive-behavioural model of eating disorders are transdiagnostic. METHOD: Patients (n = 1451) diagnosed with anorexia nervosa, bulimia nervosa (BN) or eating disorder not otherwise specified completed the Eating Disorder Examination Questionnaire, Eating Disorder Inventory-2 and Personality Assessment Inventory prior to entering treatment. RESULTS: Multi-group structural equation modelling results suggested that low self-esteem, overevaluation of weight and shape, and mood intolerance processes were transdiagnostic. However, some differences between diagnostic groups were observed. Dietary restraint was only positively associated with binge eating in BN, interpersonal difficulties were only associated with dietary restraint in eating disorder not otherwise specified and perfectionism was not associated with core eating disorder maintaining mechanisms in BN. DISCUSSION: A mixture of transdiagnostic and disorder-specific processes was implicated in the maintenance of eating disorders, although longitudinal research is needed to validate results. Copyright © 2012 John Wiley & Sons, Ltd and Eating Disorders Association.
Authors:
Amy M Lampard; Giorgio A Tasca; Louise Balfour; Hany Bissada
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-12-3
Journal Detail:
Title:  European eating disorders review : the journal of the Eating Disorders Association     Volume:  -     ISSN:  1099-0968     ISO Abbreviation:  Eur Eat Disord Rev     Publication Date:  2012 Dec 
Date Detail:
Created Date:  2012-12-3     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9436977     Medline TA:  Eur Eat Disord Rev     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 John Wiley & Sons, Ltd and Eating Disorders Association.
Affiliation:
School of Psychology, The University of Western Australia, Perth, Australia; Department of Nutrition, Harvard School of Public Health, Boston, MA, USA.
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