5:

Gordon Guyatt1,2,3, Alfonso Iorio4,2, Hans De Beer5

  • 1Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada guyatt@mcmaster.ca.

BMJ (Clinical research ed.)
|May 20, 2025
PubMed
概括

本文解释了在系统性审查和指南中评估证据的核心GRADE方法. 它详细说明了如何处理间接证据,比较研究PICO与目标PICO,在差异很大时降低确定性.

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