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Emergency Undocking in Robotic Surgery: A Simulation Curriculum
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我应该在哪里发信号? 在整形外科住院的偏好信号的程序级分析匹配

Phillip Schmitt1, Kathryn Segal1, Brad Blankenhorn1

  • 1Department of Orthopaedic Surgery, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.

JB & JS open access
|February 23, 2026
PubMed
概括

在整形外科住院申请中的偏好信号减少了整体体积. 信号不成比例地倾向于基于社区的低层计划,为申请者和竞争对手中的计划提供了洞察力.

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The Wilcoxon signed-rank test for matched pairs evaluates the null hypothesis by combining the ranks of differences with their signs. It essentially tests whether the median of the differences in a population of matched pairs is zero. Since the test incorporates more information than the sign test, it generally yields more trustable conclusions. This test also does not require the data to follow a normal distribution, but two conditions must be met for it to be applicable: (1) the data must...
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