来自单中心的研究人员针对机器人辅助肾部分切除术(RAPN)学习曲线缺乏客观评估的问题，采用累积和法(CUSUM)分析119例手术数据。研究发现不同外科医生在Trifecta达标率（p0=0.4，p1=0.8）及并发症控制方面存在显著差异，证实CUSUM可作为个体化技能评估工具，为优化 ...

Background. Risk-adjusted control charts have become popular for monitoring processes that involve the management and treatment of patients in hospitals or other ...

We consider the problem of estimating the common time of a change in the mean parameters of panel data when dependence is allowed between the cross-sectional units in the form of a common factor. A ...