Client Oriented Scale of Improvement의 한글 번역 및 표준화Translation and Standardization for a Korean Version of the Client Oriented Scale of Improvement
- Other Titles
- Translation and Standardization for a Korean Version of the Client Oriented Scale of Improvement
- Authors
- 최진웅; 김봉직; 안용휘; 박무균; 박경호; 이승환; 안중호; 최병윤; 조양선; 한규철
- Issue Date
- 2017
- Publisher
- 대한이비인후과학회
- Keywords
- Hearing aids; Hearing disability; Korean; Questionnaire; Standardization.
- Citation
- 대한이비인후과학회지 두경부외과학, v.60, no.7, pp.336 - 341
- Journal Title
- 대한이비인후과학회지 두경부외과학
- Volume
- 60
- Number
- 7
- Start Page
- 336
- End Page
- 341
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/6953
- DOI
- 10.3342/kjorl-hns.2017.00024
- ISSN
- 2092-5859
- Abstract
- Background and Objectives Client Oriented Scale of Improvement (COSI) has been designed to identify client needs, changes in listening ability, and final listening ability in situations important to each client. The aim of this study was to translate COSI into Korean with subsequent linguistic validation and to determine the reliability of the Korean version of the COSI (K-COSI).
Subjects and Method An expert panel translated the original version of COSI into the Korean language. A bilingual translator back-translated the translated version into English, which was subsequently compared with the original English version. K-COSI was administered at 14 referral hospitals, to 128 patients with hearing disability after cognitive debriefing. Reliability was assessed using correlation study.
Results K-COSI showed an excellent test-retest correlation and high reliability in degree of change (Spearman correlation=0.89, interclass correlation coefficient=0.922). It also showed a fair test-retest correlation and high reliability in final hearing ability (Spearman correlation=0.49, interclass correlation coefficient=0.353) Conclusion K-COSI proved to be highly reliable. The results suggest that the adapted Korean version of COSI is a reliable and valid measure for Korean-speaking patients with hearing loss. Korean J Otorhinolaryngol-Head Neck Surg 2017;60(7):336-41
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