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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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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2010
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| Assuntos: | |
| Acesso em linha: | 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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