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Randomized clinical trials with run-in periods: frequency, characteristics and reporting
BACKGROUND: Run-in periods are occasionally used in randomized clinical trials to exclude patients after inclusion, but before randomization. In theory, run-in periods increase the probability of detecting a potential treatment effect, at the cost of possibly affecting external and internal validity...
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| Publicado no: | Clin Epidemiol |
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| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Dove Medical Press
2019
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6377048/ https://ncbi.nlm.nih.gov/pubmed/30809104 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2147/CLEP.S188752 |
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