randomized controlled trial 隨機分派對照試驗

發布：2022-02-22

randomized controlled trial 隨機分派對照試驗

縮寫: RCT

A study comparing at least two interventions, in which the eligible participants are allocated randomly to the intervention group, or groups, and the control group.

經由分析 RWD 得到的證據。真實世界數據主要從觀察型研究設計進行分析，真實世界證據的特點是技術在實務中的實際使用以及可類推到目標族群的研究結果。^{1 2}

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Reference: 

1. http://htaglossary.net/randomized-controlled-trial
2. Orsini LS, Berger M, Crown W, et al. Improving transparency to build trust in real-world secondary data studies for hypothesis testing—Why, what, and how: recommendations and a road map from the Real-World Evidence Transparency Initiative. Value Health 2020;23(9):1128-36. doi: 10.1016/j.jval.2020.04.002