Field methods in medical record abstraction: assessing the properties of comparative effectiveness estimates

BACKGROUND: Comparative effectiveness studies using Medicare claims data are vulnerable to treatment selection biases and supplemental data from a sample of patients has been recommended for examining the magnitude of this bias. Previous research using nationwide Medicare claims data has typically r...

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Detalles Bibliográficos
Autores principales: Cook, Elizabeth A, Schneider, Kathleen M, Robinson, Jennifer, Wilwert, June, Chrischilles, Elizabeth, Pendergast, Jane, Brooks, John
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4169833/
https://www.ncbi.nlm.nih.gov/pubmed/25223597
http://dx.doi.org/10.1186/1472-6963-14-391

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4169833/
https://www.ncbi.nlm.nih.gov/pubmed/25223597
http://dx.doi.org/10.1186/1472-6963-14-391

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