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Variance reduction in randomised trials by inverse probability weighting using the propensity score

In individually randomised controlled trials, adjustment for baseline characteristics is often undertaken to increase precision of the treatment effect estimate. This is usually performed using covariate adjustment in outcome regression models. An alternative method of adjustment is to use inverse p...

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Detalhes bibliográficos
Publicado no:Stat Med
Main Authors: Williamson, Elizabeth J, Forbes, Andrew, White, Ian R
Formato: Artigo
Idioma:Inglês
Publicado em: BlackWell Publishing Ltd 2014
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4285308/
https://ncbi.nlm.nih.gov/pubmed/24114884
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.5991
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