Validation of rheumatoid arthritis diagnoses in health care utilization data

INTRODUCTION: Health care utilization databases have been increasingly used for studies of rheumatoid arthritis (RA). However, the accuracy of RA diagnoses in these data has been inconsistent. METHODS: Using medical records and a standardized abstraction form, we examined the positive predictive val...

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Detalles Bibliográficos
Autores principales: Kim, Seo Young, Servi, Amber, Polinski, Jennifer M, Mogun, Helen, Weinblatt, Michael E, Katz, Jeffrey N, Solomon, Daniel H
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2011
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3241376/
https://www.ncbi.nlm.nih.gov/pubmed/21345216
http://dx.doi.org/10.1186/ar3260

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