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Administrative Algorithms to identify Avascular necrosis of bone among patients undergoing upper or lower extremity magnetic resonance imaging: a validation study

BACKGROUND: Studies of the epidemiology and outcomes of avascular necrosis (AVN) require accurate case-finding methods. The aim of this study was to evaluate performance characteristics of a claims-based algorithm designed to identify AVN cases in administrative data. METHODS: Using a centralized pa...

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Detalles Bibliográficos
Autores principales: Barbhaiya, Medha, Dong, Yan, Sparks, Jeffrey A., Losina, Elena, Costenbader, Karen H., Katz, Jeffrey N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5477300/
https://www.ncbi.nlm.nih.gov/pubmed/28629385
http://dx.doi.org/10.1186/s12891-017-1626-x

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