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Calculating Sample Size in Trials Using Historical Controls

BACKGROUND: Makuch and Simon [1] developed a sample size formula for historical control trials. When assessing power, they assumed the true control treatment effect to be equal to the observed effect from the historical control group. Many researchers have pointed out that the M-S approach does not...

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書目詳細資料
Main Authors: Zhang, Song, Cao, Jing, Ahn, Chul
格式: Artigo
語言:Inglês
出版: 2010
主題:
在線閱讀:https://ncbi.nlm.nih.gov/pmc/articles/PMC3085081/
https://ncbi.nlm.nih.gov/pubmed/20573638
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1740774510373629
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