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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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Bibliografische gegevens
Gepubliceerd in:Stat Med
Hoofdauteurs: Williamson, Elizabeth J, Forbes, Andrew, White, Ian R
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: BlackWell Publishing Ltd 2014
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Online toegang: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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