Cargando…

Power Estimation in Planning Randomized Two-Arm Pre-Post Intervention Trials with Repeated Longitudinal Outcomes

BACKGROUND: Intervention effect on ongoing medical processes is estimated from clinical trials on units (i.e. persons or facilities) with fixed timing of repeated longitudinal measurements. All units start out untreated. A randomly chosen subset is switched to the intervention at the same time point...

Descripción completa

Detalles Bibliográficos
Autores principales: Hu, Yirui, Hoover, Donald R
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6207205/
https://www.ncbi.nlm.nih.gov/pubmed/30386678
http://dx.doi.org/10.4172/2155-6180.1000403