한국어판 만성 중이 질환 설문지(K-CES)의 표준화: 타당도 및 신뢰도 검증
Standardization for a Korean Version of Chronic Ear Survey: Translation and Verification of Validity and Reliability
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Background and Objectives The Chronic Ear Survey (CES) has been known to be a valid, disease-specific measure for the evaluation of health status and treatment effectiveness for chronic otitis media patients. As part of this study, we developed a Korean version by adapting from this CES, determined its reliability and validity. Materials and Method The development of the Korean version of CES (K-CES) included the processes of standard independent translation and cross-cultural adaptation to check for cultural inconsistency. The finalized K-CES was administered to 166 patients visiting 10 referral hospitals in a prospective manner. K-CES was validated by using the Cronbach’s alpha coefficient, confirmatory factor analysis and test-retest analysis for reliability and validity. The 36-Item Short Form Health Survey Instrument (SF-36) was assessed and the result was used to evaluate the criterion validity. Results The K-CES demonstrated good test-retest reliability and internal consistency (Cron-bach’s alpha=0.850). Scale-item correlation coefficient was even higher than 1.0, which shows a very high reliability of K-CES. The validity of K-CES, checked by confirmatory factor analysis, also showed good construct validity. There was high correlation between SF-36 and the scores of K-CES, which indicates high criterion validity. Conclusion We concluded that K-CES is a valid tool for clinical use and research studies in Korean patients with chronic otitis media.
Abstract
Background and Objectives The Chronic Ear Survey (CES) has been known to be a valid, disease-specific measure for the evaluation of health status and treatment effectiveness for chronic otitis media patients. As part of this study, we developed a Korean version by adapting from this CES, determined its reliability and validity. Materials and Method The development of the Korean version of CES (K-CES) included the processes of standard independent translation and cross-cultural adaptation to check for cultural inconsistency. The finalized K-CES was administered to 166 patients visiting 10 referral hospitals in a prospective manner. K-CES was validated by using the Cronbach’s alpha coefficient, confirmatory factor analysis and test-retest analysis for reliability and validity. The 36-Item Short Form Health Survey Instrument (SF-36) was assessed and the result was used to evaluate the criterion validity. Results The K-CES demonstrated good test-retest reliability and internal consistency (Cron-bach’s alpha=0.850). Scale-item correlation coefficient was even higher than 1.0, which shows a very high reliability of K-CES. The validity of K-CES, checked by confirmatory factor analysis, also showed good construct validity. There was high correlation between SF-36 and the scores of K-CES, which indicates high criterion validity. Conclusion We concluded that K-CES is a valid tool for clinical use and research studies in Korean patients with chronic otitis media.
참고문헌 (15)
- Nadol JB Jr, "Outcomes assessment for chronic otitis media: the Chronic Ear Survey", Laryngoscope, 110(3 Pt 3), pp.32~35 (2000)
- 조양선, "Prevalence of Otolaryngologic Diseases in South Korea: Data from the Korea National Health and Nutrition Examination Survey 2008", Clinical and Experimental Otorhinolaryngology, 3(4), pp.183~193 (2010), 대한이비인후과학회
- Han CW, "Development of the Korean version of Short-Form 36-Item Health Survey:health related QOL of healthy elderly people and elderly patients in Korea", Tohoku J Exp Med, 203(3), pp.189~194 (2004)
- Wang PC, "Validation of outcomes survey for adults with chronic suppurative otitis media", Ann Otol Rhinol Laryngol, 109(3), pp.249~254 (2000)
- Wang PC, "Validation assessment of the Chinese-version Chronic Ear Survey:a comparison between data from English and Chinese versions", Ann Otol Rhinol Laryngol, 112(1), pp.85~90 (2003)
- 장철호, "Cost-utility analysis of tympanomastoidectomy for adults with chronic suppurative otitis media", OTOLARYNGOLOGY-HEAD AND NECK SURGERY, 133(3), pp.352~356
- Jung KH, "Quality-of-Life Assessment After Primary and Revision Ear Surgery Using the Chronic Ear Survey", ARCHIVES OF OTOLARYNGOLOGY-HEAD & NECK SURGERY, 136(4), pp.358~365 (2010), american medical association
- Guillemin F, "Cross-cultural adaptation of health-related quality of life measures:literature review and proposed guidelines", J Clin Epidemiol, 46(12), pp.1417~1432 (1993)
- Berkanovic E, "The effect of inadequate language translation on Hispanics’ responses to health surveys", Am J Public Health, 70(12), pp.1273~1276 (1980)
- Cronbach LJ, "Coefficient alpha and the internal structure of tests", Psychometrika, 16(3), pp.297~334 (1951)
- Cronbach LJ, "Test reliability; its meaning and determination", Psychometrika, 12(1), pp.1~16 (1947)
- 이경우, "한국어판 Lubben Social Network Scale 설문지 개발", Korean Journal of Family Medicine, 30(5), pp.352~358 (2009), 대한가정의학회
- Han GC, "The study of standardization for a Korean adaptation of self-report measures of dizziness", Res Vestib Sci, 3(2), pp.307~325 (2004)
- Agarwal R, "A Conceptual and Operational Definition of Personal Innovativeness in the Domain of Information Technology", Information Systems Research, 9(2), pp.204~215 (1998)
- Juniper EF, "How to develop and validate a new health-related quality of life instrument. In Quality of Life and Pharmacoeconomics in Clinical Trials. 2nd ed", pp.49~56 (1996), Lippincott-Raven Publishers