한국어 버전 Standardized Cosmesis and Health Nasal Outcomes Survey의 타당도 및 신뢰도 검증 (Validation of the Korean version of the Standardized Cosmesis and Health Nasal Outcomes Survey)

서지정보

· 발행기관 : 대한이비인후과학회
· 수록지 정보 : 대한이비인후-두경부외과학회지 / 63권 / 4호 / 163 ~ 166페이지
· 저자명 : 최우리, 김신애, 김성희, 장용주

초록

Background and Objectives The 10-item Standardized Cosmesis and Health Nasal OutcomesSurvey (SCHNOS) is a recently developed questionnaire for assessing both nasal obstructionand nasal cosmetic satisfaction. It is widely used in rhinoplasty clinics based on itshigh level of reliability and efficacy in Western countries. In this study we evaluated the validityof the Korean version of the SCHNOS (K-SCHNOS).
Subjects and Method The SCHNOS was translated into easily-understandable Korean followingthe guideline of the developers. Twenty-seven patients undergoing rhinoplasty and a controlgroup of 29 non-rhinoplasty patients completed K-SCHNOS twice at intervals of 2 weeks regardlessof pre- or postoperative state. The K-SCHNOS was evaluated for internal consistency,test-retest reliability, and validity.
Results Of the 56 study participants, 39 (69.6%) were male and 17 (30.4%) were female, withthe mean (standard deviation) age of 33.5 (12.9) years. Both obstructive domain and cosmeticdomains showed high internal consistency with their respective Cronbach’α values being 0.92and 0.91. The correlations in the test-retest analysis for each item were acceptable, ranging from0.6-0.82. The association between the obstructive domain and cosmetic domain was 0.48 (95%confidence interval, 0.32-0.61), indicating a very weak correlation.
Conclusion The K-SCHNOS has proven to be a reliable and valid questionnaire to be used byKorean-speaking patients undergoing functional or cosmetic rhinoplasty.

영어초록

Background and Objectives The 10-item Standardized Cosmesis and Health Nasal OutcomesSurvey (SCHNOS) is a recently developed questionnaire for assessing both nasal obstructionand nasal cosmetic satisfaction. It is widely used in rhinoplasty clinics based on itshigh level of reliability and efficacy in Western countries. In this study we evaluated the validityof the Korean version of the SCHNOS (K-SCHNOS).
Subjects and Method The SCHNOS was translated into easily-understandable Korean followingthe guideline of the developers. Twenty-seven patients undergoing rhinoplasty and a controlgroup of 29 non-rhinoplasty patients completed K-SCHNOS twice at intervals of 2 weeks regardlessof pre- or postoperative state. The K-SCHNOS was evaluated for internal consistency,test-retest reliability, and validity.
Results Of the 56 study participants, 39 (69.6%) were male and 17 (30.4%) were female, withthe mean (standard deviation) age of 33.5 (12.9) years. Both obstructive domain and cosmeticdomains showed high internal consistency with their respective Cronbach’α values being 0.92and 0.91. The correlations in the test-retest analysis for each item were acceptable, ranging from0.6-0.82. The association between the obstructive domain and cosmetic domain was 0.48 (95%confidence interval, 0.32-0.61), indicating a very weak correlation.
Conclusion The K-SCHNOS has proven to be a reliable and valid questionnaire to be used byKorean-speaking patients undergoing functional or cosmetic rhinoplasty.

참고자료

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