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研究规模对COVID-19治疗结果的影响:一项比较大型和小型随机对照试验的元流行病学研究:系统性审查和元分析

Dong Hyun Kim1, Soojin Lim1, Michael Eisenhut2

  • 1Yonsei University College of Medicine, Seoul, Korea.

Reviews in medical virology
|March 7, 2026
PubMed
概括

在COVID-19研究中,小型随机对照试验 (RCT) 经常高估治疗效果,并产生不稳定的结果. 较大,高质量的试验为元分析提供了更可靠的证据.

关键词:
根据COVID-19的情况,偏见 偏见 偏见 偏见 偏见超流行病学 超流行病学随机对照试验是随机对照试验.小研究对小研究的影响治疗结果 治疗结果

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