Methodological survey of designed uneven randomization trials (DU-RANDOM): a protocol

BACKGROUND: Although even randomization (that is, approximately 1:1 randomization ratio in study arms) provides the greatest statistical power, designed uneven randomization (DUR), (for example, 1:2 or 1:3) is used to increase participation rates. Until now, no convincing data exists addressing the...

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Detalhes bibliográficos
Main Authors: Wu, Darong, Akl, Elie A, Guyatt, Gordon H, Devereaux, Philip J, Brignardello-Petersen, Romina, Prediger, Barbara, Patel, Krupesh, Patel, Namrata, Lu, Taoying, Zhang, Yuan, Falavigna, Maicon, Santesso, Nancy, Mustafa, Reem A, Zhou, Qi, Briel, Matthias, Schünemann, Holger J
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2014
Assuntos:
Study Protocol
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3902027/
https://ncbi.nlm.nih.gov/pubmed/24456965
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1745-6215-15-33
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