| Titre : | Translation, cross-cultural adaptation and validation of the Italian version of the knee outcome survey. Activities of daily living scale (2023) |
| Auteurs : | Emanuele Tortoli ; Samuele Passigli ; Angelo Scrimitore ; Andrea Raschi ; Alessia Depalma ; Giuseppe Giovannico ; Leonardo Pellicciari |
| Type de document : | Article |
| Dans : | Musculoskeletal Science and Practice (Vol. 63, February 2023) |
| Article en page(s) : | 102716 |
| Note générale : | https://doi.org/10.1016/j.msksp.2023.102716 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Enquêtes et questionnaires ; État de santé ; Genou ; Psychométrie |
| Mots-clés: | Mesure de résultats |
| Résumé : | Purpose The Knee Outcome Survey - Activities of Daily Living Scale (KOS-ADLS) is a joint-specific questionnaire measuring symptoms and functional limitations experienced by individuals with painful knee disorders. The original version of the KOS-ADLS has been shown to be reliable, valid and responsive to change. The purpose of this study was to perform a translation and cross-cultural adaptation of the KOS-ADLS into Italian and to assess its reliability and validity. Methods In accordance with standard procedures, the original version of the KOS-ADLS was translated and cross-culturally adapted into Italian (KOS-ADLS-I). Then, the KOS-ADLS-I was administered to 150 patients with knee disorders. A subsample of patients compiled the KOS-ADLS-I again after five/seven days later to evaluate test?retest reliability. Symptoms and function-oriented questionnaires were also completed to evaluate construct validity. Structural validity (Explanatory Factor Analysis [EFA]), internal consistency (Cronbach's alpha), test-retest reliability (Intraclass Correlation Coefficient [ICC]), measurement error (Standard Error of the Measurement [SEM], Minimal Detectable Change [MDC]), and construct validity (hypothesis testing) were assessed. Results The cross-cultural adaptation procedure revealed no major problems. EFA revealed a unidimensional structure. Internal consistency was high (Cronbach's alpha = 0.976) and the test?retest reliability was excellent (ICC = 0.990, 95%CI: 0.980?0.995) with low measurement error (SEM = 2.6 points; MDC = 7.1 points). The construct validity resulted to be satisfactory, as 100% a-priori hypothesis were met. Conclusions The KOS-ADLS-I is a reliable and valid questionnaire for the assessment of symptoms and functional limitations in individuals with musculoskeletal knee disorders and it can be used in clinical practice and research. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S2468781223000012 |
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