Cargando…
Checklist for the qualitative evaluation of clinical studies with particular focus on external validity and model validity
BACKGROUND: It is often stated that external validity is not sufficiently considered in the assessment of clinical studies. Although tools for its evaluation have been established, there is a lack of awareness of their significance and application. In this article, a comprehensive checklist is prese...
| Autores principales: | , , , , , , , |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1764896/ https://www.ncbi.nlm.nih.gov/pubmed/17156475 http://dx.doi.org/10.1186/1471-2288-6-56 |