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Propensity Score Calibration in the Absence of Surrogacy
Propensity score calibration (PSC) can be used to adjust for unmeasured confounders using a cross-sectional validation study that lacks information on the disease outcome (Y), under a strong surrogacy assumption. Using directed acyclic graphs and path analysis, the authors developed a formula to pre...
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| Huvudupphovsmän: | , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
Oxford University Press
2012
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3491974/ https://ncbi.nlm.nih.gov/pubmed/22688682 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aje/kwr463 |
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