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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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Dettagli Bibliografici
Pubblicato in:Clin Trials
Autori principali: Hade, Erinn, Jarjoura, David, Wei, Lai
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2010
Soggetti:
Accesso online: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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