,

Jennifer L Lund1, Anthony A Matthews2

  • 1Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States.

概括

随机试验提供了平均治疗效果,但决策者需要针对特定人群量身定制的证据. 研究人员应将试验设计与决策者对相关现实数据和分析的需求相协调.

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