Displaying results 1 - 4 of 4
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Automated Detection of GI Syndrome using Structured and Non-Structured Data from the VA EMR
Content Type: Abstract
Objective We performed a gold-standard manual chart review for gastro-intestinal syndrome to evaluate automated detection models based on both structured and non-structured data extracted from the VA … read more… MSc3, Matthew H Samore, MD 1 1VA Salt Lake City Health Care system and the Department of Medicine, University of … METHODS We randomly sampled 15,377 of 253,818 outpatient visits to the VA Maryland Health Care system (VAMHCS) and … Additionally, we searched for documentation on the index visit day of fever > 37.8ºC. RESULTS The ESSENCE and … -
Using NLP on VA Electronic Medical Records to Facilitate Epidemiologic Case Investigations
Content Type: Abstract
A major goal of biosurveillance is the timely detection of an infectious disease outbreak. Once a disease has been identified, another very important goal is to find all known cases of the disease to assist public health… read more… MSc5,Matthew H. Samore, MD1,2,6 1VA Salt Lake City Health Care System, 2 Internal Medicine, University of Utah School … Pittsburgh, Pittsburgh, Pennsylvania, 4VA Maryland Health Care System and University of Maryland School of Medicine, … -
Using clinician mental models to guide annotation of medically unexplained symptoms and syndromes found in VA clinical documents
Content Type: Abstract
Medically unexplained syndromes (MUS) are conditions that are diagnosed on the basis of symptom constellations and are characterized by a lack of well-defined pathogenic pathways. The three most common MUS are chronic fatigue … read more… and AV Gundlapalli1,2 1Salt Lake City VA Health Care System, Salt Lake City, UT, USA; and 2University of … Region one and four Data Warehouse, who received health care services between 1 January 2007 and 12 December 2010. … -
Pilot Evaluation of Syndrome-specific School Absenteeism Data for Public Health Surveillance
Content Type: Abstract
School absenteeism data could be used as an early indicator for disease outbreaks. The increase in absences, however, may be driven by non-sickness related factors. Reason for absence combined with syndrome-specific information… read more… of Utah, Salt Lake City, UT, 2VA Salt Lake City Health Care system and the Department of Internal Medicine, …