Anxiety and mood (대한불안의학회지)

Korean Academy of Anxiety Disorders (대한불안의학회)
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The Korean version of Eating Disorder Diagnostic Scale DSM-5 (K-EDDS DSM-5) : A Reliability and Validity Study

한국판 DSM-5 섭식장애진단척도(Korean version of the Eating Disorder Diagnostic Scale DSM-5, K-EDDS DSM-5) : 신뢰도와 타당도 연구

  • Bang, Eun Byul (Institute of Eating Disorders and Mental Health, Inje University) ;
  • Han, Cho Long (Institute of Eating Disorders and Mental Health, Inje University) ;
  • Joen, Yae Lim (Institute of Eating Disorders and Mental Health, Inje University) ;
  • Kim, Youl-Ri (Institute of Eating Disorders and Mental Health, Inje University)
  • 방은별 (인제대학교 섭식장애정신건강연구소) ;
  • 한초롱 (인제대학교 섭식장애정신건강연구소) ;
  • 전예림 (인제대학교 섭식장애정신건강연구소) ;
  • 김율리 (인제대학교 섭식장애정신건강연구소)
  • Received : 2018.08.11
  • Accepted : 2018.10.10
  • Published : 2018.10.31
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Abstract

Objective : The aim of this study was to examine the psychometric features of the Korean version of the Eating Disorder Diagnostic Scale-the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (K-EDDS DSM-5). Methods : A total of 72 patients diagnosed with eating disorders participated in the study. The diagnosis was based on the Korean version of the Eating Disorder Examination (KEDE) interview. All participants completed the K-EDDS and the Eating Disorder Examination Questionnaire version 6.0 (EDE-Q 6.0) for this study. The psychometric features of the K-EDDS were examined using exploratory factor analysis, convergent validity of agreement between the K-EDDS and the KEDE, and internal consistency. Results : The exploratory factor analysis initially extracted 6-factor structures which were reconstructed into 4 factors of body dissatisfaction, binge behavior, binge frequency, and compensatory behavior based on appropriateness of the items. The internal consistency of the K-EDDS was fairly acceptable (Cronbach's alpha=0.72). The diagnostic agreement between the K-EDDS and the KEDE was high (98.61%). The 4 factors of the K-EDDS showed significant correlation with the 4 subscales of the EDE-Q 6.0. Conclusion : Our data suggests that the K-EDDS is a reliable and valid tool for the diagnosis of eating disorders based on the DSM-5.

Keywords

References

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