医学
结果(博弈论)
小学(天文学)
初级保健
家庭医学
天文
数学
物理
数理经济学
作者
Stuart Pocock,Gregg W. Stone
标识
DOI:10.1056/nejmra1510064
摘要
When the primary outcome of a clinical trial fails to reach its prespecified end point, can any clinically meaningful information still be derived from it? This review article addresses that question.
科研通智能强力驱动
Strongly Powered by AbleSci AI