التفاصيل البيبلوغرافية
| العنوان: |
Exploratory graph analysis (EGA) of the dimensional structure of the eating disorder examination-questionnaire (EDE-Q) in women with eating disorders. |
| المؤلفون: |
Laskowski, Nora M.1 (AUTHOR) nora.laskowski@rub.de, Halbeisen, Georg1 (AUTHOR) georg.halbeisen@rub.de, Braks, Karsten2 (AUTHOR) karsten.braks@korso.johanniter-kliniken.de, Huber, Thomas J.2 (AUTHOR) thomas.huber@korso.johanniter-kliniken.de, Paslakis, Georgios1 (AUTHOR) georgios.paslakis@rub.de |
| المصدر: |
Journal of Psychiatric Research. Jul2023, Vol. 163, p254-261. 8p. |
| مصطلحات موضوعية: |
*EATING disorders in women, *EATING disorders, *BINGE-eating disorder, *BULIMIA, *ANOREXIA nervosa |
| مستخلص: |
This study examined the dimensional structure of the German Eating Disorder Examination-Questionnaire (EDE-Q) in clinical groups of women with Anorexia Nervosa (AN; N = 821), Bulimia Nervosa (BN; N = 573), and Binge-Eating Disorder (BED; N = 359) using Exploratory Graph Analyses (EGA). The EGA yielded a 12-item-four-dimension structure for the AN group (subscales "Restraint", "Body Dissatisfaction", "Preoccupation", "Importance"), a 20-item-five-dimension structure for the BN group (subscales "Restraint", "Body Dissatisfaction", "Eating Concern", "Preoccupation", "Importance"), and a 17-item-four-dimension structure for the BED group (subscales "Restraint", "Body Dissatisfaction", "Concern", "Importance"). This first investigation of the EDE-Q's dimensional structure using EGA suggests that the original factor model may be suboptimal for specific clinical ED samples and that alternative scoring should be considered when screening specific cohorts or evaluating the effects of interventions. • There is limited evidence regarding specific diagnostic tools for women with EDs. • We carried out an EGA for the EDE-Q in a large sample of women with EDs. • The original factor structure of the EDE-Q could not be confirmed. • Dimensional structures of the EDE-Q are presented for women with AN, BN, and BED. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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