There is an agreement that the methodological quality of randomized trials should be assessed in systematic reviews, but there is a debate on how this should be done. We conducted a construct validation study of the Physiotherapy Evidence Database (PEDro) scale, which is widely used to assess the quality of trials in physical therapy and rehabilitation.

中文翻译：

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构建用于随机试验的物理疗法证据数据库（PEDro）质量量表的有效性：项目反应理论和因素分析。

达成共识，应在系统评价中评估随机试验的方法学质量，但是关于如何进行该方法存在争议。我们进行了物理疗法证据数据库（PEDro）规模的构建验证研究，该研究被广泛用于评估物理疗法和康复试验的质量。