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Inconsistent reporting of surrogate outcomes in randomised clinical trials: cohort study
Objective To assess if authors of randomised clinical trials convey the fact that they have used surrogate outcomes and discussed their validity. Design Cohort study. Setting Six major general medical journals. Participants Randomised clinical trials published in 2005 and 2006 that used a surrogate...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2923691/ https://www.ncbi.nlm.nih.gov/pubmed/20719823 http://dx.doi.org/10.1136/bmj.c3653 |