Validity and reliability study of the Turkish version of KOOS-ACL questionnaire.

IF 2.1 3区医学 Q1 REHABILITATION BMC Sports Science Medicine and Rehabilitation Pub Date : 2024-12-18 DOI:10.1186/s13102-024-01036-8

Gökhan Büyüklüoğlu, Aydan Örsçelik, Görkem Kıyak, Sabriye Ercan

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Abstract

Background: This study aimed to adapt the Knee injury and Osteoarthritis Outcome Score- Anterior Cruciate Ligament (KOOS-ACL) into Turkish and to assess its validity and reliability.

Methods: The adaptation process involved translation, back-translation, and cultural adaptation of the questionnaire. Totally 133 patients who had a diagnosis of anterior cruciate ligament tear was recruited. The reliability of the Turkish version of the KOOS-ACL was assessed using Cronbach's alpha, item-total correlations, and ICC. EFA and CFA were performed to evaluate construct validity, supported by KMO and Bartlett's test results. Criterion validity was examined through correlations with IKDC scores, and discriminative power was assessed using an independent samples t-test.

Results: IKDC score for evaluating knee function was 59.84 ± 21.74. The composite KOOS-ACL-Tr score was 61.95 ± 25.19. Cronbach's Alpha value was found to be 0.952 demonstrating high reliability. KOOS-ACL-Tr scores showed a linear positive correlation with the time elapsed since injury and IKDC scores (p < 0.001) establishing concurrent validity.

Conclusions: The adapted Turkish version of the KOOS-ACL is a valid and reliable scale intended for use in monitoring patients with ACL injuries.

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土耳其版KOOS-ACL问卷的效度与信度研究。

背景：本研究旨在将膝关节损伤和骨关节炎预后评分-前交叉韧带（KOOS-ACL）纳入土耳其语，并评估其效度和可靠性。方法：对问卷进行翻译、反译和文化适应。共招募了133名诊断为前交叉韧带撕裂的患者。土耳其版KOOS-ACL的可靠性采用Cronbach’s alpha、项目-总相关和ICC进行评估。采用EFA和CFA评估结构效度，并采用KMO和Bartlett的检验结果。通过与IKDC评分的相关性来检验标准效度，并使用独立样本t检验来评估判别能力。结果：IKDC评分评价膝关节功能为59.84±21.74。KOOS-ACL-Tr综合评分为61.95±25.19。Cronbach’s Alpha值为0.952，具有较高的信度。KOOS-ACL- tr评分与损伤后的时间和IKDC评分呈线性正相关(p)。结论：改良的土耳其版KOOS-ACL量表是一种有效可靠的量表，用于监测ACL损伤患者。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

BMC Sports Science Medicine and Rehabilitation Medicine-Orthopedics and Sports Medicine

CiteScore

3.00

自引率

5.30%

发文量

196

审稿时长

26 weeks

期刊介绍： BMC Sports Science, Medicine and Rehabilitation is an open access, peer reviewed journal that considers articles on all aspects of sports medicine and the exercise sciences, including rehabilitation, traumatology, cardiology, physiology, and nutrition.