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한국어판 음성장애지수와 음성관련 삶의 질이 타당도및 신뢰도 연구

Other Titles
 Validity and Reliability of Korean-Version of Voice Handicap Index and Voice-Related Quality of Life 
Authors
 김재옥  ;  임성은  ;  최홍식  ;  최재남  ;  최성희  ;  박선영 
Citation
 Speech Sciences (음성과학), Vol.14(3) : 111-125, 2007 
Journal Title
Speech Sciences(음성과학)
ISSN
 1226-5276 
Issue Date
2007
Abstract
It is important to examine patients’ subjective evaluation as well as objective measures and clinician’s rating to assess voice disorders. This study aimed to evaluate validity and reliability of Korean-version of Voice Handicap Index (KVHI) and Voice-Related Quality of Life (KVQOL) with 113 adults with voice disorders and 111 normal adults. Content validity was verified by three experienced speech-language pathologists. Concurrent validity was revealed by examining the correlation among KVHI, KVQOL, and Voice Rating Scale as well as item discrimination coefficients. Total scores of KVHI and KVQOL of adults with voice disorders were significantly different from those of normal adults. Test-retest reliability and internal consistencies were significantly high in both KVHI and KVQOL. Correlations among scores of each subscale and total score were also significantly high in each tool. The study revealed that KVHI and KVQOL are suitable tools to be used in clinics and research areas in Korea, which can subjectively evaluate the effects of voice disorders on daily life as well as on quality of life.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Education (의학교육학과) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Otorhinolaryngology (이비인후과학교실) > 1. Journal Papers
Yonsei Authors
Choi, Hong Shik(최홍식)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/97907
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