Inconsistency of Timeliness in a Chief Complaint-Based Syndromic Surveillance System During Two Influenza Epidemic Seasons

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Inconsistency of Timeliness in a Chief Complaint-Based Syndromic Surveillance System During Two Influenza Epidemic Seasons

Introduction Syndromic surveillance system has been developed and implemented all over the world, and many studies showed that syndromic data sources had improved timeliness towards traditional surveillance method in the early warning of some infectious disease epidemics. However, owing to the uncertainties of disease epidemic features, clinical manifestations and population behaviors, the earl...

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Multilingual chief complaint classification for syndromic surveillance: An experiment with Chinese chief complaints

PURPOSE Syndromic surveillance is aimed at early detection of disease outbreaks. An important data source for syndromic surveillance is free-text chief complaints (CCs), which may be recorded in different languages. For automated syndromic surveillance, CCs must be classified into predefined syndromic categories to facilitate subsequent data aggregation and analysis. Despite the fact that syndr...

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Timeliness of syndromic influenza surveillance through work and school absenteeism

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ژورنال

عنوان ژورنال: Online Journal of Public Health Informatics

سال: 2015

ISSN: 1947-2579

DOI: 10.5210/ojphi.v7i1.5758