Displaying results 1 - 6 of 6
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The Distribution of Infectious Related Symptoms in an Internet-based Syndromic Surveillance System in Rural China
Content Type: Abstract
Syndromic surveillance system, which collects non-specific syndromes in the early stages of disease development, has great advantages in promoting early detection of epidemics and reducing the burden of disease confirmation. It is especially… read more -
Use of Control Bar Matrix for Outbreak Detection in Syndromic Surveillance System
Content Type: Abstract
Aberration detection methods are essential for analyzing and interpreting large quantity of nonspecific real-time data collected in syndromic surveillance system. However, the challenge lies in distinguishing true outbreak signals from a large… read more -
Using Medications Sales from Retail Pharmacies for Syndromic Surveillance in Rural China
Content Type: Abstract
Drug sales data as an early indicator in syndromic surveillance has attracted particular interest in recent years, however previous studies were mostly conducted in developed countries or areas. In China, many people (around 60%) choose self-… read more -
The Growth and Variation of Symptoms of Influenza-like Illness: An Application of the Linear Growth Curve Model in Syndromic Surveillance in Rural China
Content Type: Abstract
Symptoms of influenza-like illness (ILI) were reported daily by health workers via the integrated syndromic surveillance system in rural China (ISSC)(1). Objective To analyze the growth and variation of ILI reports using… read more -
Evaluating the Performance of Syndromic Surveillance System using High-fidelity Outbreak Simulations
Content Type: Abstract
The evaluation of outbreak detection performance remained a major challenge to every syndromic surveillance system. Owing to the scarcity and uncertainty of infectious disease outbreaks in the real world, simulated outbreak datasets have been… read more -
Modeling Spatial Heterogeneity with Excess Zeroes from School Absenteeism dSata
Content Type: Abstract
Absenteeism has been considered as a potential indicator for the early detection of infectious disease outbreaks in population, especially in primary schools. However, in practice this data are often characterized by an excess of zeros and spatial… read more