Detecting Changes in Chief Complaint Word Count: Effects on Syndromic Surveillance
نویسندگان
چکیده
منابع مشابه
Detecting Changes in Chief Complaint Word Count: Effects on Syndromic Surveillance
Introduction The New York City (NYC) Department of Health and Mental Hygiene (DOHMH) receives daily ED data from 49 of NYC’s 52 hospitals, representing approximately 95% of ED visits citywide. Chief complaint (CC) is categorized into syndrome groupings using text recognition of symptom key-words and phrases. Hospitals are not required to notify the DOHMH of any changes to procedures or health i...
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Emergency department free-text chief complaints (CCs) are a major data source for syndromic surveillance. CCs need to be classified into syndromic categories for subsequent automatic analysis. However, the lack of a standard vocabulary and high-quality encodings of CCs hinder effective classification. This paper presents a new ontology-enhanced automatic CC classification approach. Exploiting s...
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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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Syndromic surveillance systems aim to support early detection of salient disease outbreaks, and to shed timely light on the size and spread of pandemic outbreaks. They can also be used more generally to monitor disease trends and provide reassurance that an outbreak has not occurred. One commonly used technique for syndromic surveillance is concerned with classifying Emergency Department data, ...
متن کاملAssessing Syndromic Surveillance of Cardiovascular Outcomes from Emergency Department Chief Complaint Data in New York City
BACKGROUND Prospective syndromic surveillance of emergency department visits has been used for near-real time tracking of communicable diseases to detect outbreaks or other unexpected disease clusters. The utility of syndromic surveillance for tracking cardiovascular events, which may be influenced by environmental factors and influenza, has not been evaluated. We developed and evaluated a meth...
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ژورنال
عنوان ژورنال: Online Journal of Public Health Informatics
سال: 2013
ISSN: 1947-2579
DOI: 10.5210/ojphi.v5i1.4562