Background

The Oslo Sports Trauma Research Center - Questionnaire on Health Problems (OSTRC-QHP) has been shown to be a valid and reliable questionnaire for monitoring athletes with acute, overuse, and illness problems.

Objectives

To translate and cross-culturally adapt the OSTRC-QHP into Brazilian-Portuguese (OSTRC-BR), and investigate the measurement properties of this version.

Methods

The original (Norwegian) questionnaire was translated and culturally adapted following existing guidelines. Measurement properties of the OSTRC-BR were investigated in 134 athletes followed for 13 weeks. Reliability was analyzed via internal consistency and test-retest reliability. Responsiveness was assessed by effect size (ES) estimations, correlation of the OSTRC-BR severity score with the Global Perceived Effect scale (GPE) and the Numeric Pain Rating Scale (NPRS), and by the Receiver Operating Characteristic (ROC) Curve test based on the area under the curve (AUC).

Results

The OSTRC-QHP has been translated and cross-culturally adapted successfully. The Cronbach's alpha was 0.93 (95% CI: 0.92, 0.94). Intrarater reliability (ICC_2,1) of 0.96 (95% CI: 0.94, 0.98) was classified as excellent. ES estimation showed large effects (1.14 to 1.39). OSTRC-BR correlation was moderate (0.58 to 0.72) with the GPE and substantial (0.84 to 0.89) with the NPRS. The AUC values were above 0.70 when analysing all types of health problems.

Conclusions

The OSTRC-BR presented adequate measurement properties. The OSTRC-BR is a valid, reliable, responsive, and, therefore, an adequate tool for monitoring Brazilian athletes from different sports during training and competitions.

中文翻译：

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巴西版 OSTRC 健康问题问卷 (OSTRC-BR)：翻译、跨文化适应和测量特性

背景

奥斯陆运动创伤研究中心 - 健康问题问卷 (OSTRC-QHP) 已被证明是监测患有急性、过度使用和疾病问题的运动员的有效且可靠的问卷。

目标

将 OSTRC-QHP 翻译和跨文化改编成巴西葡萄牙语 (OSTRC-BR)，并研究此版本的测量特性。

方法

原始（挪威）调查问卷按照现有指南进行了翻译和文化调整。OSTRC-BR 的测量特性在 134 名运动员中进行了为期 13 周的调查。通过内部一致性和重测信度分析信度。通过效应量 (ES) 估计、OSTRC-BR 严重性评分与全球感知效应量表 (GPE) 和数字疼痛评定量表 (NPRS) 的相关性以及基于接受者操作特征 (ROC) 曲线测试来评估响应性曲线下面积（AUC）。

结果

OSTRC-QHP 已成功翻译和跨文化改编。Cronbach's alpha 为 0.93（95% CI：0.92, 0.94）。0.96 (95% CI: 0.94, 0.98) 的评估者内信度 (ICC _2,1 ) 被归类为优秀。ES 估计显示出很大的影响（1.14 到 1.39）。OSTRC-BR 与 GPE 的相关性为中度（0.58 至 0.72），与 NPRS 的相关性为显着（0.84 至 0.89）。分析所有类型的健康问题时，AUC 值均高于 0.70。

结论

OSTRC-BR 具有足够的测量特性。OSTRC-BR 是一种有效、可靠、响应迅速的工具，因此是在训练和比赛期间监控来自不同运动项目的巴西运动员的适当工具。