대한미병의학회 > 발행기관 내 간행물

식이 자기효능감: 한국어판 체중 효능감 생활습관 설문지(K-WEL)의 타당도 및 신뢰도 연구

Eating Self-Efficacy: Validity and Reliability of the Korean Version of Weight Efficacy Life-Style Questionnaire (K-WEL)

옥지명(Ji-Myung Ok) , 서희연(Hee-Yeon Seo) , 임영우(Young-Woo Lim) , 김서영(Seo-Young Kim) , 박영배(Young-Bae Park) 저

pp.22~32 (11pages)

간행물명 : 대한미병의학회지
권/호 : 대한미병의학회지 제2권 제1호 / 2021
발행기관 : 대한미병의학회
간행물유형 : 학술저널
주제분류 : 한의학
파일형식 : PDF

초록

영어 초록
Objectives The purpose of this study is to verify the validity and reliability of the Korean version of Weight Efficacy Life-Style Questionnaire (K-WEL), which has been cross-culturally translated and face validated. Methods In this study, 375 obesity patients who visited a Korean medicine clinic in Seoul participated and we examined the validity and reliability of the questionnaire via exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and internal reliability. Results The 20 questions on the K-WEL questionnaire were classified into 4 factors of 15 questions based on the results of EFA, and its root mean error of approximation, goodness of fit index, and comparative fit index was 0.06, 0.92, and 0.93, respectively, so the model fit met the criteria. As a result of CFA, K-WEL15 has low correlations between questions on the sub-factors and low independence between sub-factors, thus the construct validity was found to be low. In the reliability test, the Cronbach s α ranged from 0.71 to 0.83 for each factor, showed a reliable level. Conclusions K-WEL was found to be inappropriate for measuring eating self-efficacy. In future studies, it is necessary to further develop a questionnaire with high validity to be used for the treatment and management of obesity in Korea, by considering the socio-cultural background of Korean and the construction of self-efficacy.

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