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Large, Sparse Optimal Matching with Refined Covariate Balance in an Observational Study of the Health Outcomes Produced by New Surgeons

Every newly trained surgeon performs her first unsupervised operation. How do the health outcomes of her patients compare with the patients of experienced surgeons? Using data from 498 hospitals, we compare 1252 pairs comprised of a new surgeon and an experienced surgeon working at the same hospital...

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Bibliografske podrobnosti
izdano v:J Am Stat Assoc
Main Authors: Pimentel, Samuel D., Kelz, Rachel R., Silber, Jeffrey H., Rosenbaum, Paul R.
Format: Artigo
Jezik:Inglês
Izdano: 2015
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC4531000/
https://ncbi.nlm.nih.gov/pubmed/26273117
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/01621459.2014.997879
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