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Effects of aggregation of drug and diagnostic codes on the performance of the high-dimensional propensity score algorithm: an empirical example

BACKGROUND: The High-Dimensional Propensity Score (hd-PS) algorithm can select and adjust for baseline confounders of treatment-outcome associations in pharmacoepidemiologic studies that use healthcare claims data. How hd-PS performance is affected by aggregating medications or medical diagnoses has...

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Detalles Bibliográficos
Autores principales:	Le, Hoa V, Poole, Charles, Brookhart, M Alan, Schoenbach, Victor J, Beach, Kathleen J, Layton, J Bradley, Stürmer, Til
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2013
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3840608/ https://www.ncbi.nlm.nih.gov/pubmed/24245772 http://dx.doi.org/10.1186/1471-2288-13-142

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