鉴定功能性踝关节不稳（IdFAI）的法语翻译的有效性和可靠性。
Validity and reliability of the French translation of the Identification of Functional Ankle Instability (IdFAI).
机构信息
Department of Physical Medicine and Rehabilitation, Liege University Hospital Center, University of Liège, Liège, Belgium.
Department of Physical Medicine and Rehabilitation, Liege University Hospital Center, University of Liège, Liège, Belgium; Department of Rehabilitation and Sports Sciences, University of Liège, Liège, Belgium; UCLouvain, Faculty of Motor Sciences at Université Catholique de Louvain-La-Neuve, Louvain, Belgium.
出版信息
Foot Ankle Surg. 2022 Aug;28(6):756-762. doi: 10.1016/j.fas.2021.10.001. Epub 2021 Oct 7.
PURPOSE
To translate and validate the Identification of Functional Ankle Instability (IdFAI) into French.
METHODS
The IdFAI was translated according to international recommendations. Discriminative power, floor and ceiling effects, construct validity (including confirmatory factorial analysis (CFA)), internal consistency and test-retest reliability were measured. Standard Error of Measurement (SEM) and Smallest Detectable Change (SDC) were also calculated.
RESULTS
160 participants were included. The IdFAI-F showed a very good test-retest reliability (ICC = 0.95). The SEM was 1.37 and the MDC was 3.79. The internal consistency was moderate (Cronbach's alpha coefficient = 0.68). The correlation between the IdFAI and the Cumberland Ankle Instability Tool (CAIT) was high (r = -0.75, p < 0.001). No floor, nor ceiling effects were observed. The CFA analyses did not confirm the factor structure proposed by the authors of the original English version.
CONCLUSIONS
The IdFAI-F is a valid and reliable tool to accurately identify and measure chronic ankle instability in research and clinical settings for French-speaking individuals.
目的
将 Identification of Functional Ankle Instability（IdFAI）翻译成法语并进行验证。
方法
根据国际建议对 IdFAI 进行翻译。测量其鉴别力、地板和天花板效应、结构效度（包括验证性因子分析（CFA））、内部一致性和测试-重测信度。还计算了测量标准误差（SEM）和最小可检测变化（SDC）。
结果
共纳入 160 名参与者。IdFAI-F 具有非常好的测试-重测信度（ICC=0.95）。SEM 为 1.37，MDC 为 3.79。内部一致性为中等（Cronbach's alpha 系数=0.68）。IdFAI 与 Cumberland Ankle Instability Tool（CAIT）之间的相关性很高（r=-0.75，p<0.001）。未观察到地板效应或天花板效应。CFA 分析未证实原始英文版作者提出的因子结构。
结论
IdFAI-F 是一种有效且可靠的工具，可在研究和临床环境中准确识别和测量法语人群的慢性踝关节不稳定。
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