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Displaying results 1 - 8 of 30
  • Use of Syndromic Data to Determine Oral Health Visit Burden on Emergency Departments

    Content Type: Abstract

    Concern over oral health-related ED visits stems from the increasing number of unemployed and uninsured, the cost burden of these visits, and the unavailability of indicated dental care in EDs [1]. Of particular interest to NC state public health… read more
    … Concern over oral health-related ED visits stems from the increasing number of unemployed and … Calculations were sought in terms of the Medicaid-covered visit rate relative to the Medicaid-eligible population by … Concern over oral health-related ED visits stems from the increasing number of unemployed and …
  • Time of Arrival Analysis in NC DETECT to Find Clusters of Interest from Unclassified Patient Visit Records

    Content Type: Abstract

    TOA identifies clusters of patients arriving to a hospital ED within a short temporal interval. Past implementations have been restricted to records of patients with a specific type of complaint. The Florida Department of Health uses TOA at the… read more
    … if TOA could be used for identifying clusters of ED visits not filtered by any syndrome or sub-syndrome. In other words, can TOA detect a cluster of ED visits relating to a public health event, even if symptoms … The initial goal is to identify clusters of related ED visits whose keywords, signs and/or symptoms are NOT all …
  • Finding Time-of-Arrival Clusters of Exposure-Related Visits to Emergency Departments in Contiguous Hospital Groups

    Content Type: Abstract

    Time-of-arrival (TOA) surveillance methodology consists of identifying clusters of patients arriving to a hospital emergency department (ED) with similar complaints within a short temporal interval. TOA monitoring of ED visit data is currently… read more
    … within a short temporal interval. TOA monitoring of ED visit data is currently conducted by the Florida Department … care hospital beds and 32% of all emergency department visits statewide. We present findings from TOA monitoring in … within a short temporal interval. TOA monitoring of ED visit data is currently conducted by the Florida Department …
  • Comparison of Aberration Detection Algorithms for Biosurveillance Systems

    Content Type: Abstract

    Use of robust and broadly applicable statistical alerting methods is essential for a public health Biosurveillance system. We compared several algorithms related to the Early Aberration Reporting System C2 (adaptive control chart) method for… read more
    … effects and the total daily volume of facility visits. Adjustment for the total visit volume allows monitoring of surrogate rates instead of … to compare different ways of adjusting for total facility visits and background day-of-week effects. 4 views Submitted …
  • Increase in Pneumonia Cases as an Early Indicator of Severe and Pandemic Influenza Outbreak

    Content Type: Abstract

    Objective To enable the early detection of pandemic influenza, we have designed a system to differentiate between severe and mild influenza outbreaks. Historic information about previous pandemics suggested the evaluation of two… read more
    … and can be diagnosed immediately in a physician office visit, while a confirmed influenza diagnosis requires a … and can be diagnosed immediately in a physician office visit, while a confirmed influenza diagnosis requires a … outpatient office and hospital emergency room (ER) visits in selected counties in Virginia and Maryland, and …
  • Analytic Fusion of ESSENCE Clinical Evidence Sources for Routine Decision Support

    Content Type: Abstract

    Block 3 of the US Military Electronic Surveillance System for Early Notification of Community-Based Epidemics (ESSENCE) system affords routine access to multiple sources of data. These include administrative clinical encounter records in the… read more
    … and others. CAPER records include a free-text Reason for Visit field, analogous to chief complaint text in civilian … and others. CAPER records include a free-text Reason for Visit field, analogous to chief complaint text in civilian … and others. CAPER records include a free-text Reason for Visit field, analogous to chief complaint text in civilian …
  • Analytic Biosurveillance Methods for Resource-Limited Settings

    Content Type: Abstract

    Biosurveillance in resource-limited settings is essential because of both enhanced risk of diseases rarely seen elsewhere (e.g. cholera) and pandemic threats (e.g. avian influenza). However, access to care and laboratory test capability are… read more
    … has the added complication that day-of-week clinical visit patterns differ widely, (e.g. clinic closure on … has the added complication that day-of-week clinical visit patterns differ widely, (e.g. clinic closure on …
  • Quantifying the relationship between influenza-related emergency department visits and hospital admissions in BioSense

    Content Type: Abstract

    Real-time emergency department (ED) data from the BioSense surveillance program for ILI visits and ILI admissions provide valuable insight into disease severity that bridges gaps in traditional influenza surveillance systems that monitor ILI in… read more
    … (ED) data from the BioSense surveillance program for ILI visits and ILI admissions provide valuable insight into … but do not quantify the relationship between ILI visits and hospital admissions. Objective The purpose of … between influenza-related emergency department visits and hospital admissions in BioSense AF McIntyre1, L …