观察研究
医学
仿真
随机对照试验
医学物理学
临床试验
外科
内科学
经济增长
经济
作者
Miguel A. Hernán,Wei Wang,David E. Leaf
出处
期刊:JAMA
[American Medical Association]
日期:2022-12-12
卷期号:328 (24): 2446-2446
被引量:246
标识
DOI:10.1001/jama.2022.21383
摘要
This Guide to Statistics and Methods describes the use of target trial emulation to design an observational study so it preserves the advantages of a randomized clinical trial, points out the limitations of the method, and provides an example of its use.
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