Displaying results 945 - 952 of 4177
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Novel Analysis and Visualization of Chemical Events for Public Health Surveillance
Content Type: Abstract
Pacific Northwest National Laboratory (PNNL), on behalf the Defense Threat Reduction Agency (DTRA; project number CB10190), hosts an annual intern- based web app development contest. Previous competitions have focused on mobile biosurveillance… read more -
Health Effects of LA county Wildfires in October 2007
Content Type: Abstract
Determine if poor air quality resulting from wildfires could be measured in the general population by monitoring smoke-related respiratory Emergency Department (EDs) visits. -
High Performance Computing for Disease Surveillance
Content Type: Abstract
Space-time detection of disease clusters can be a computationally intensive task which defies the real time constraint for disease surveillance. At the same time, it has been shown that using exact patient locations, instead of their representative… read more -
How Bad Is It? Using Biosurveillance Data to Monitor the Severity of Seasonal Flu
Content Type: Abstract
We sought to evaluate the validity of pneumonia and influenza hospitalizations (PI) data gathered by our biosurveillance system. -
HWR at the Contest: A Holt-Winters-Based Method Applied to Simulated Outbreaks
Content Type: Abstract
Objective: Ideal anomaly detection algorithms should detect both sudden and gradual changes, while keeping the background false positive alert rate at a tolerable level. Our objective was to develop an anomaly detection algorithm that adapts to the… read more -
Hybrid Probabilistic Modeling and Automated Data Fusion for Biosurveillance Applications
Content Type: Abstract
The increased threat of bioterrorism and naturally occurring diseases, such as pandemic influenza, continually forces public health authorities to review methods for evaluating data and reports. The objective of bio-surveillance is to automatically… read more -
ICD-9 CM Based Sub-Syndrome Distributions in BioSense Hospital Data
Content Type: Abstract
Objective To examine sub-syndrome distributions among BioSense emergency department (ED) chief complaint and final diagnosis based data and to observe patterns by hospital system, age, and gender. -
ICD9 as a Surrogate for Chart Review in the Validation of a Chief Complaint Syndromic Surveillance System
Content Type: Abstract
The existing New York State Department of Health emergency department syndromic surveillance system has used patientâs chief complaint (CC) for assigning to six syndrome categories (Respiratory, Fever, Gastrointestinal, Neurological, Rash, Asthma… read more