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Group Sequential Survival Trial Design and Monitoring Using the Log-Rank Test
For randomized group sequential survival trial designs with unbalanced treatment allocation, the widely used Schoenfeld formula is inaccurate, and the commonly used information time as the ratio of number of events at interim look to the number of events at the end of trial can be biased. In this pa...
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| Опубликовано в: : | Stat Biopharm Res |
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| Главные авторы: | , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2017
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5619877/ https://ncbi.nlm.nih.gov/pubmed/28966722 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/19466315.2016.1189355 |
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