Loading...
Sample size calculations for stepped wedge trials using design effects are only approximate in some circumstances
ABSTRACT: Estimation of sample size and power for stepped wedge cluster randomised trials can be determined by one of a number of related methods. These include exact analytical approaches, design effects or simulation. A recent paper compared the design effect to the analytical method. There were s...
Na minha lista:
| Udgivet i: | Trials |
|---|---|
| Hovedforfatter: | |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
BioMed Central
2016
|
| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4857282/ https://ncbi.nlm.nih.gov/pubmed/27146064 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13063-016-1359-4 |
| Tags: |
Tilføj Tag
Ingen Tags, Vær først til at tagge denne postø!
|