Department of Health Care Services, Köyceğiz Vocational School of Health Services, Muğla Sıtkı Koçman University, Muğla,Turkey.
Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Ege University, İzmir,Turkey.
J Sport Rehabil. 2022 May 4;31(7):835-841. doi: 10.1123/jsr.2021-0348. Print 2022 Sep 1.
Exercise-induced leg pain (EILP) is a chronic condition that generally arises in elite and recreational athletes' lower quarter of the legs.
The study aimed to translate and culturally adapt the EILP questionnaire into Turkish (T-EILP) and evaluate its reliability and validity.
A cross-sectional study.
Established guidelines were preferred for translation and adaptation. T-EILP was filled twice with a 1-week interval. In the first assessment, patients were also evaluated with Short Form-36 and Visual Analog Scale, both for preexercise and postexercise. Test-retest reliability and internal consistency of the T-EILP were measured with the intraclass correlation coefficient and Cronbach α coefficient, respectively. The construct validity was demonstrated with the Pearson correlation coefficient (r). Further, the minimum detectable change and standard error of measurement with 95% confidence were calculated.
A total of 121 participants (23.0 [3.59] y) were included in the study. The test-retest reliability was excellent and internal consistency was acceptable (intraclass correlation coefficient = .821, α = .808). T-EILP was highly correlated with the physical function subscore of the Short Form-36 (r = .509, P < .01). There was a moderate correlation between T-EILP with the bodily pain subscore of the Short Form-36 and Visual Analog Scale (postexercise; r1 = .436, r2 = -.355, P < .01). The standard error of measurement and minimum detectable change with 95% confidence were 3.54 and 9.81, respectively.
T-EILP is a reliable and valid tool in Turkish-speaking participants. The minimum detectable change with 95% confidence of the T-EILP provides an essential reference for monitoring EILP.
运动引起的腿部疼痛（EILP）是一种慢性疾病，通常发生在精英和娱乐运动员的下肢下半部分。
本研究旨在将 EILP 问卷翻译成土耳其语（T-EILP）并评估其可靠性和有效性。
横断面研究。
首选既定指南进行翻译和改编。T-EILP 在一周的间隔内填写两次。在第一次评估中，患者还使用简明 36 项健康调查量表和视觉模拟量表进行评估，分别用于运动前和运动后。采用组内相关系数和克朗巴赫α系数分别测量 T-EILP 的测试-重测信度和内部一致性。采用皮尔逊相关系数（r）证明结构效度。进一步计算了 95%置信区间的最小可检测变化和测量标准误差。
共有 121 名参与者（23.0[3.59]岁）纳入研究。测试-重测信度极佳，内部一致性可接受（组内相关系数=0.821，α=0.808）。T-EILP 与简明 36 项健康调查量表的身体功能子评分高度相关（r=0.509，P<0.01）。T-EILP 与简明 36 项健康调查量表的身体疼痛子评分和视觉模拟量表（运动后）中度相关（r1=0.436，r2=-0.355，P<0.01）。95%置信区间的测量标准误差和最小可检测变化分别为 3.54 和 9.81。
T-EILP 是土耳其语使用者中可靠有效的工具。T-EILP 的 95%置信区间最小可检测变化为监测 EILP 提供了重要参考。
