Cited by 43Eating Disorders and BehaviorsNutrition, Health and Food BehaviorAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Psychometric properties of the eating disorder examination-questionnaire in japanese adolescents

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Mitsui, Tomoyo, Yoshida, Toshiyuki, Komaki, Gen·2017·BioPsychoSocial Medicine

Abstract

BACKGROUND: Although the Eating Disorder Examination Questionnaire version 6.0 (EDE-Q) is one of the most widely used questionnaires for eating disorders in Western countries, no research has addressed the psychometric properties of the EDE-Q in a Japanese sample. METHODS: We explored the factor structure of the EDE-Q and examined the internal consistency of the derived scales for Japanese participants (Study I), the convergent validity with other eating disorder-related psychological measures (Study II) and the distinction between the derived two body image-related factors with psychological measures (StudyIII). The EDE-Q was administered to 1,430 undergraduate students in Study I and in Study II was subsequently assessed by two self-report measures of eating pathology, the Eating Attitudes Test (EAT-26) for 558 undergraduate students and the Eating Disorders Inventory-II (EDI-II) 111. In StudyIII, another 225 undergraduate students participated in an examination of the relationships of the derived body image-related subscales of the EDE-Q with the psychological measures of the Rosenberg Self-Esteem Scale, Beck Depression Inventory, Public Self-Consciousness Scale, and Multidimensional Perfectionism Scale. RESULTS: Exploratory factor analysis of the EDE-Q identified four meaningful factors. Of the original four EDE-Q factors, "Restriction" and "Eating Concern" were retained. However, the other two factors, "Shape" and "Weight" Concerns, were combined into two different factors: "Fear of Obesity" and "Self-Esteem Based on Shape and Weight". Internal consistency of the derived four factors was adequate, and the relationships with EDI-II and EAT-26 measures demonstrated convergent validity. Analysis of the distinction between "Fear of Obesity" and "Self-Esteem Based on Shape and Weight" revealed that only "Self-Esteem Based on Shape and Weight" was significantly associated with the measures assessing psychopathology related to eating disorders. CONCLUSIONS: This study describes restructured factors of the EDE-Q that were tested with undergraduate students. The distinction between two factors, "Fear of Obesity" and "Self-Esteem Based on Shape and Weight", may further the understanding of the psychopathology of the eating disorders of adolescent Japanese subjects to facilitate future developments in research and treatment.

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  1. [47]Sugawara K An attempt to construct a self-consciousness scale for Japanese Jpn J Psychol 1984 55 3 184 8 10.4992/jjpsy.55.184 · DOI

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Authors
Mitsui, T., Yoshida, T., & Komaki, G.
Affiliations
  • Kobe Shinwa Women's University (JP)
  • Fukuoka International University of Health and Welfare (JP)
Corresponding author
Mitsui, Tomoyo
Venue
BioPsychoSocial Medicine
Published
2017-04-04
Volume
11
Issue
1
Pages
9-9
ISSN
1751-0759 (ISSN-L)
OpenAlex
W2597680404
Cited by
43
References
62
Citations by year
2026: 5 · 2025: 6 · 2024: 5 · 2023: 5 · 2022: 6 · 2021: 2 · 2020: 9 · 2019: 3 · 2018: 2
FWCI
4.75
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • BioPsychoSocial Medicine (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Japan Society for the Promotion of Science (15H03088)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
Eating Disorder Examination Questionnaire, eating disorders, Japanese adolescents, psychometric properties, factor structure, convergent validity, body image concern, eating pathology, undergraduate students

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