Selecting patients for randomized trials: a systematic approach based on risk group

BACKGROUND: A key aspect of randomized trial design is the choice of risk group. Some trials include patients from the entire at-risk population, others accrue only patients deemed to be at increased risk. We present a simple statistical approach for choosing between these approaches. The method is...

Descripción completa

Detalles Bibliográficos
Autores principales: Vickers, Andrew J, Kramer, Barry S, Baker, Stuart G
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2006
Materias:
Methodology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1609186/
https://www.ncbi.nlm.nih.gov/pubmed/17022818
http://dx.doi.org/10.1186/1745-6215-7-30

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1609186/
https://www.ncbi.nlm.nih.gov/pubmed/17022818
http://dx.doi.org/10.1186/1745-6215-7-30

Ejemplares similares