Adaptation and validation of the Charlson Index for Read/OXMIS coded databases

<p style="text-align:justify;"> <b>Background:</b> The Charlson comorbidity index is widely used in ICD-9 administrative data, however, there is no translation for Read/OXMIS coded data despite increasing use of the General Practice Research Database (GPRD). Our main obj...

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Main Authors: Khan, N, Perera, R, Harper, S, Rose, P
格式: Journal article
语言:English
出版: BioMed Central 2010

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