Designing and analyzing clinical trials with composite outcomes: consideration of possible treatment differences between the individual outcomes.
When the individual outcomes within a composite outcome appear to have different treatment effects, either in magnitude or direction, researchers may question the validity or appropriateness of using this composite outcome as a basis for measuring overall treatment effect in a randomized controlled...
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Autores principales: | , , , |
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Formato: | article |
Lenguaje: | EN |
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Public Library of Science (PLoS)
2012
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Acceso en línea: | https://doaj.org/article/6eba52c19fa64496ad554387d8c41211 |
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