Cargando…
Pragmatic trials in primary care. Methodological challenges and solutions demonstrated by the DIAMOND-study
BACKGROUND: Pragmatic randomised controlled trials are often used in primary care to evaluate the effect of a treatment strategy. In these trials it is difficult to achieve both high internal validity and high generalisability. This article will discuss several methodological challenges in designing...
Autores principales: | , , , , , , , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1865384/ https://www.ncbi.nlm.nih.gov/pubmed/17451599 http://dx.doi.org/10.1186/1471-2288-7-16 |