Validation of a Case Definition to Define Hypertension Using Administrative Data
نویسندگان
چکیده
منابع مشابه
Validation of a case definition to define hypertension using administrative data.
We validated the accuracy of case definitions for hypertension derived from administrative data across time periods (year 2001 versus 2004) and geographic regions using physician charts. Physician charts were randomly selected in rural and urban areas from Alberta and British Columbia, Canada, during years 2001 and 2004. Physician charts were linked with administrative data through unique perso...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2009
ISSN: 0194-911X,1524-4563
DOI: 10.1161/hypertensionaha.109.139279