Displaying results 1 - 3 of 3
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Diagnosis Coding Anomalies Resulting in Hemorrhagic Illness Alerts in Veterans Health Administration Outpatient Clinics
Content Type: Abstract
The Veterans Health Administration (VHA) operates over 880 outpatient clinics across the nation. The Johns Hopkins Applied Physics Laboratory’s Electronic Surveillance System for the Early Notification of Community-Based Epidemics (ESSENCE) utilizes… read more… for the Early Notification of Community-Based Epidemics (ESSENCE) utilizes VHA ICD9 coded outpatient visit data for … The hemorrhagic illness (HI) syndrome category in ESSENCE is comprised of 25 different ICD9 codes, including … -
Super Bowl Surveillance: A Practical Exercise in Inter-Jurisdictional Public Health Information Sharing
Content Type: Abstract
When the Chicago Bears met the Indianapolis Colts for Super Bowl XLI in Miami in January, 2007, fans from multiple regions visited South Florida for the game. In the past, public health departments have instituted heightened… read more… information systems (separate installations of the ESSENCE system, developed at JHUAPL). The situation provided … information systems (separate installations of the ESSENCE system, developed at JHUAPL). The situation provided … -
Defining Clinical Condition Categories for Biosurveillance
Content Type: Abstract
The goal of this project is to create a set of clinical condition categories based on explicit criteria for use in biosurveillance programs. The categories will be defined and keywords and ICD-9-CM diagnosis codes for implementation will be proposed.… categories (called “sub- syndromes” in the BioSense and ESSENCE programs) for analysis of electronic health data in … Harmonizing clinical condition categories in BioSense and ESSENCE will allow more consistency in interpretation of …