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Comparing treatments via the propensity score: stratification or modeling?
In observational studies of treatments or interventions, propensity score (PS) adjustment is often useful for controlling bias in estimation of treatment effects. Regression on PS is used most often and can be highly efficient, but it can lead to biased results when model assumptions are violated. T...
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| Publicado no: | Health Serv Outcomes Res Methodol |
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| Main Authors: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4238307/ https://ncbi.nlm.nih.gov/pubmed/25419169 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10742-012-0080-3 |
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