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Sample size re-estimation in a breast cancer trial

BACKGROUND: During the recruitment phase of a randomized breast cancer trial, investigating the time to recurrence, we found evidence that the failure probabilities used at the design stage were too high. Since most of the methodological research involving sample size re-estimation has focused on no...

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Bibliografiske detaljer
Udgivet i:Clin Trials
Main Authors: Hade, Erinn, Jarjoura, David, Wei, Lai
Format: Artigo
Sprog:Inglês
Udgivet: 2010
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4988237/
https://ncbi.nlm.nih.gov/pubmed/20392786
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1740774510367525
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