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Interim analysis for binary outcome trials with a long fixed follow-up time and repeated outcome assessments at pre-specified times
In trials with binary outcomes, assessed repeatedly at pre-specified times and where the subject is considered to have experienced a failure at the first occurrence of the outcome, interim analyses are performed, generally, after half or more of the subjects have completed follow-up. Depending on th...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4087327/ https://www.ncbi.nlm.nih.gov/pubmed/25019050 http://dx.doi.org/10.1186/2193-1801-3-323 |