Cargando…
Preventing Bias in Cluster Randomised Trials
Bruno Giraudeau and Philippe Ravaud discuss the difficulties in preventing selection bias and applying intention-to-treat analysis in cluster randomized trials, and propose some solutions.
| Autores principales: | , |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2009
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2668175/ https://www.ncbi.nlm.nih.gov/pubmed/19536323 http://dx.doi.org/10.1371/journal.pmed.1000065 |