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A1-3: The Performance of Propensity Score Methods for Estimating Hazard Ratio in Time-to-Event Data
BACKGROUND/AIMS: Propensity Score (PS) methods have been used increasingly in observational studies to reduce bias due to confounding. The performance of PS for estimating hazard ratios (HR) has not been systematically studied. Monte Carlo simulations were performed to evaluate four methods of utili...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Marshfield Clinic
2013
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3788454/ https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3121/cmr.2013.1176.a1-3 |
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