Displaying results 161 - 168 of 4290
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New challenges in tobacco surveillance: monitoring the prevalence of electronic cigarettes and hookah use in the United States
Content Type: Webinar
Since the 1990s tobacco control strategies --- at least in the United States and some developed countries --- have had considerable success in reducing the number of new smokers and encouraging existing smokers to quit through the creation of a… read more -
A System for Simulation: Introducing Outbreaks into Time Series Data
Content Type: Abstract
Objective Several authors have described ways to introduce artificial outbreaks into time series for the purpose of developing, testing, and evaluating the effectiveness and timeliness of anomaly detection algorithms, and more… read more -
A Temporal Change-Point Framework for Syndromic Surveillance in an Academic Environment
Content Type: Abstract
The H5N1 avian influenza virus is now considered endemic in poultry in some parts of the world and the continued exposure in humans suggests that the risk of the virus evolving into a more transmissible agent in humans − a step… read more -
A Temporal Method for Outbreak Detection Using a Bayesian Network
Content Type: Abstract
Non-temporal Bayesian network outbreak detection methods only look at data from the most recent day. For example, PANDA-CDCA (PC) only looks at data from the last 24 hours to determine how likely an outbreak is occurring. PC… read more -
A Visual Analytics Toolkit for Evaluating Potential Syndromic Outbreaks
Content Type: Abstract
Our toolkit adds statistical trend analysis, interactive plots, and kernel density estimation to an existing spatio-temporal visualization platform. The goal of these tools is to provide both a quick assessment of the current… read more -
Absenteeism Among Employees in a Southeastern Ontario Hospital: A Novel Application of Syndromic Surveillance
Content Type: Abstract
Sickness absence is particularly pronounced within health care organizations where job demands and work environment expose workers to an increased risk of illness and injury, potentially leading to an inability to attend work.… read more -
Accounting for Acceleration of Disease Rates with Age in Biosurveillance Systems: The SIMPLE Method
Content Type: Abstract
Accurate and precise estimation of disease rates for a given population during a specified time frame is a major concern for public health practitioners and researchers in biosurveillance. Many diseases follow distinct patterns;… read more -
Accuracy versus Timeliness for Influenza Detection: A Comparison of Hospital Syndromic Surveillance Data with Discharge Data
Content Type: Abstract
Hospital syndromic surveillance data may be a useful tool in detecting increases in influenza-like-illness (ILI) and for monitoring seasonal trends or pandemic activity on a local level. A previous comparison of hospital… read more