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An evaluation of constrained randomization for the design and analysis of group-randomized trials

In group-randomized trials, a frequent practical limitation to adopting rigorous research designs is that only a small number of groups may be available, and therefore simple randomization cannot be relied upon to balance key group-level prognostic factors across the comparison arms. Constrained ran...

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Detalhes bibliográficos
Publicado no:Stat Med
Main Authors: Li, Fan, Lokhnygina, Yuliya, Murray, David M., Heagerty, Patrick J., DeLong, Elizabeth R.
Formato: Artigo
Idioma:Inglês
Publicado em: 2015
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4826850/
https://ncbi.nlm.nih.gov/pubmed/26598212
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.6813
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