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Is the relationship among outcome variables shown in randomized trials?
BACKGROUND: Randomized controlled trials (RCTs) often have more than one primary outcome and frequently have secondary and harm outcomes. Comparison of outcomes between study arms is the primary focus of RCTs, but there are times when the relation between outcomes is important, such as determining w...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4374175/ https://www.ncbi.nlm.nih.gov/pubmed/25886370 http://dx.doi.org/10.1186/s13063-015-0584-6 |