Cargando…
Ethical implications of excessive cluster sizes in cluster randomised trials
The cluster randomised trial (CRT) is commonly used in healthcare research. It is the gold-standard study design for evaluating healthcare policy interventions. A key characteristic of this design is that as more participants are included, in a fixed number of clusters, the increase in achievable po...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BMJ Publishing Group
2018
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6204928/ https://www.ncbi.nlm.nih.gov/pubmed/29463768 http://dx.doi.org/10.1136/bmjqs-2017-007164 |