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Maximum type I error rate inflation from sample size reassessment when investigators are blind to treatment labels
Consider a parallel group trial for the comparison of an experimental treatment to a control, where the second‐stage sample size may depend on the blinded primary endpoint data as well as on additional blinded data from a secondary endpoint. For the setting of normally distributed endpoints, we demo...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4851240/ https://www.ncbi.nlm.nih.gov/pubmed/26694878 http://dx.doi.org/10.1002/sim.6848 |