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Extension of Kaplan-Meier methods in observational studies with time-varying treatment
OBJECTIVES: Inverse probability of treatment weighted (IPTW) Kaplan-Meier estimates have been developed to compare two treatments in the presence of confounders in observational studies. Recently, stabilized weights were developed to reduce the influence of extreme IPTW weights in estimating treatme...
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| Main Authors: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2011
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3267428/ https://ncbi.nlm.nih.gov/pubmed/22264985 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jval.2011.07.010 |
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