The primary end point was the proportion of patients with a negative outcome, related to either endoscopic procedures (complications) or to false-negative diagnosis of stones.

初级终点是与任意一个内镜程序(并发症)或结石的假阴性诊断相关的阴性结果患者的比率。

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The primary end point was the proportion of patients with a negative outcome, related to either endoscopic procedures (complications) or to false-negative diagnosis of stones.

初级终点是与任意一个内镜程序(并发症)或结石的假阴性诊断相关的阴性结果患者的比率。

youdao