Displaying results 1 - 5 of 5
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Monitoring Pharmacy Retail Data for Anomalous Space-Time Clusters
Content Type: Abstract
Bio-surveillance systems monitor multiple data streams (over-the-counter (OTC) sales, Emergency Department visits, etc.) to detect both natural disease outbreaks (e.g. influenza) and bio-terrorist attacks (e.g. anthrax re-lease). Many detection… read more… (over-the-counter (OTC) sales, Emergency Department visits, etc.) to detect both natural disease outbreaks (e.g. … multiple data streams (OTC sales, Emergency Department visits, etc.) to detect both natural disease outbreaks (e.g. … the system involved sending alert reports to users via e-mail. To improve users’ ability to evaluate outbreaks, alert … -
Ellipse-Based Clustering Analysis Using a Time Series Algorithm
Content Type: Abstract
Many cities in the US and the Center for Disease Control and Prevention have deployed biosurveillance systems to monitor regional health status. Biosurveillance systems rely on algorithms that analyze data in temporal domain… read more… to normalize the counts (e.g., emergency department visits) within a geographic region. This paper presents … to normalize the counts (e.g., emergency department visits) within a geographic region. This paper presents … -
An automated influenza-like-illness reporting system using freetext emergency department reports
Content Type: Abstract
Current methods for influenza surveillance include laboratory confirmed case reporting, sentinel physician reporting of Influenza-Like-Illness (ILI) and chief-complaint monitoring from emergency departments (EDs). The current… read more… Allegheny County Health Department, Pittsburgh, PA, USA E-mail: tsui2@pitt.edu Objective This paper describes an … a 6-month time series graph of the percentage of total ED visits per day with ILI detected by the rule-based logic. … of the UPMC Health System. The average number of daily ED visits with ED reports between July and Dec. 2009 was 569. … -
Data quality in federated disease surveillance: using variability as an indicator of quality
Content Type: Abstract
Most, if not all, disease surveillance systems are federated in the sense that hospitals, doctors’ offices, pharmacies are the source of most surveillance data. Although a health department may request or mandate that these… read more… University of Pittsburgh, Pittsburgh, PA, USA E-mail: nau2@pitt.edu Objective We developed a novel method … -
Evaluation of Microbiology Orders from a Veterinary Diagnostic Laboratory as a Potential Data Source for Early Outbreak Detection
Content Type: Abstract
Animals continue to be recognized as a potential source of surveillance data for detecting emerging infectious diseases, bioterrorism preparedness, pandemic influenza preparedness, and detection of other zoonotic diseases. Detection of disease… read more… rigorous surveillance efforts, increased veter- inary visits in reaction to a public service campaign, or other …