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한국형 건강관련 삶의 질 측정도구의 개발

Other Titles
 The development of Korean health related quality of life scale(KQOLS) 
 김수영  ;  심재용  ;  원장원  ;  선우성  ;  박훈기  ;  이정권 
 Journal of the Korean Academy of Family Medicine (가정의학회지), Vol.21(3) : 382-394, 2000 
Journal Title
Journal of the Korean Academy of Family Medicine(가정의학회지)
Issue Date
Quality of life ; validity and reliability ; responsiveness ; korea
Background : Korean health related Quality of Life Scale(KQOLS) was developed to measure the quality of life reflecting Korean’s own language expression and culture. In order to confide in the results of KQOLS, it is necessary to establish verification of the psychometric properties(reliability, validity, responsiveness). Methods : KQOLS’s final 46 items and item option responses were established by expert panels. Reliability was tested by 2 weeks test-retest method and internal consistency methods. Validity was tested by factor analysis and clinical validity. Sensitivity and specificity for detecting treatment-related changes were also tested. Results : A high degree of internal consistency was observed for each of domains(Cronbach’s alpha value of 0.77 or higher). Two weeks test-retest reliability correlation coefficients scores were highly significant except health perception domain. A principal components analysis identified 9 factors with eight values greater than 1.0 which were approximately the same as intended domains. Normal control group had statistically significant higher scores than patients group except in spiritual health and social function domains. Improved group of patients had statistically significant higher scores than non-improve group of patients after treatment except in spiritual health and health status perception domains. Conclusion : Korean health related Quality of Life Scale(KQOLS) is both a valid and a reliable instrument, but fine refinements such as items revision and item response options modification will be needed.
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1. College of Medicine (의과대학) > Dept. of Family Medicine (가정의학교실) > 1. Journal Papers
Yonsei Authors
Shim, Jae Yong(심재용) ORCID logo https://orcid.org/0000-0002-9561-9230
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