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Propensity score interval matching: using bootstrap confidence intervals for accommodating estimation errors of propensity scores
BACKGROUND: Propensity score methods have become a popular tool for reducing selection bias in making causal inference from observational studies in medical research. Propensity score matching, a key component of propensity score methods, normally matches units based on the distance between point es...
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| Publié dans: | BMC Med Res Methodol |
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| Auteurs principaux: | , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
BioMed Central
2015
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4517543/ https://ncbi.nlm.nih.gov/pubmed/26215035 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-015-0049-3 |
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