Načítá se...

Sample size requirements to estimate key design parameters from external pilot randomised controlled trials: a simulation study

BACKGROUND: External pilot or feasibility studies can be used to estimate key unknown parameters to inform the design of the definitive randomised controlled trial (RCT). However, there is little consensus on how large pilot studies need to be, and some suggest inflating estimates to adjust for the...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:Trials
Hlavní autoři: Teare, M Dawn, Dimairo, Munyaradzi, Shephard, Neil, Hayman, Alex, Whitehead, Amy, Walters, Stephen J
Médium: Artigo
Jazyk:Inglês
Vydáno: BioMed Central 2014
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4227298/
https://ncbi.nlm.nih.gov/pubmed/24993581
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1745-6215-15-264
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo otaguje tento záznam!