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Displaying results 1 - 8 of 11
  • In Search of a Controlled Vocabulary for Emergency Department Chief Complaint: A Comparison of Four Published Chief Complaint Lists

    Content Type: Abstract

    The lack of a standardized vocabulary for recording CC complicates the collection, aggregation, and analysis of CC for any purpose, but especially for real-time surveillance of patterns of illness and injury. The need for a controlled CC vocabulary… read more
    … The lack of a standardized vocabulary for recording CC complicates the collection, aggregation, and analysis of CC for any purpose, but especially for real-time … patterns of illness and injury. The need for a controlled CC vocabulary has been articulated by national groups and a …
  • Making the Best Use of Textual ED Data for Syndromic Surveillance

    Content Type: Webinar

    In this webinar Dr. Travers will review two tools developed at the University of North Carolina at Chapel Hill, which aid in processing textual CC’s and triage notes in support of syndromic surveillance. Textual data from emergency departments… read more
    … Carolina at Chapel Hill, which aid in processing textual CC’s and triage notes in support of syndromic … can still be problematic. Chief complaints from ED visits are a common data source for syndromic surveillance, … but there is still no standard for documenting CC. EDs still customize their own CC pick lists, and …
  • Triage Note in Emergency Department-Based Syndromic Surveillance

    Content Type: Abstract

    The North Carolina Bioterrorism and Emerging Infection Prevention System (NC BEIPS) receives daily emergency department (ED) data from 33 (29%) of the 114 EDs in North Carolina. These data are available via a Web-based portal and the Early… read more
    … definitions of the CDC and search the chief complaint (CC) and, when available, triage note (TN) and initial … a TN, which is a brief text passage that describes the CC in more detail. Most research on the utility of ED data for SS has focused on the use of CC. The goal of this study was to determine the sensitivity, …
  • Defining emergency department asthma visits for public health surveillance

    Content Type: Abstract

    Tracking emergency department (ED) asthma visits is an important part of asthma surveillance, as ED visits can be preventable and may represent a failure of asthma control efforts. When using limited clinical ED datasets for secondary purposes such… read more
    … Tracking emergency department (ED) asthma visits is an important part of asthma surveillance, as ED visits can be preventable and may represent a failure of … only the primary ICD-9-CM diagnosis assigned to the ED visit; however, doing so may underestimate the public health …
  • Defining and Applying a Method for Establishing Gold Standard Sets of Emergency Room Visit Data

    Content Type: Abstract

    The goal of this paper is to describe a methodology used to create a gold standard set of emergency department (ED) data that can subsequently be used to evaluate the sensitivity and specificity of syndrome definitions.
    … thod_For_Establishing_Gold_Standard_Sets_Of_Emergency_Room_Visit_Data.pdf 10 views Submitted by elamb on Mon, … for Establishing Gold Standard Sets of Emergency Room Visit Data George S. Ghneim1, D.V.M., M.P.V.M., Ph.D., … definitions. METHODS There are about 1.1 millions total visits in the North Carolina Disease Event Tracking and …
  • COPD-Related ED Visits in North Carolina: Hospitalizations and Return Visits

    Content Type: Abstract

    COPD is a prevalent chronic disease among older adults; exacerbations often result in ED visits and subsequent hospital admissions. A portion of such patients return to the ED within a few days or weeks. In this study, we investigated patterns… read more
    … among older adults; exacerbations often result in ED visits and subsequent hospital admissions. A portion of such … patterns of hospital admissions and short-term return visits resulting from COPD-related ED visits. Objective To … among older adults; exacerbations often result in ED visits and subsequent hospital admissions. A portion of such …
  • Evaluation of Emergency Medical Text Processor for Pre-Processing Chief Complaint Data for Syndromic Surveillance

    Content Type: Abstract

    The goal of this project is to compare automated syn-dromic surveillance queries using raw chief complaints to those pre-processed with the Emergency Medical Text Processor (EMT-P) system.
    … daily with 6 syndrome reports, using chief complaint (CC) and, when available, triage note (TN) and tem- perature … written in standard query language (SQL) and search raw CC and TN text for keywords (e.g., myalgia, fever), … System (UMLS) [2]. Cleaning modules address free text CC variability such as acronyms, truncations and …
  • Evolution of a Syndromic Surveillance Case Definition

    Content Type: Abstract

    In North Carolina, select hospital emergency departments have been submitting data since 2003 for use in syndromic surveillance. These data are collected, stored, and parsed into syndrome categories by the North Carolina… read more
    … Clinical Modification (ICD-9-CM) codes, chief complaint (CC), initial recorded temperature, and ED nurse triage note … zoster were not included. From the 813,536 ED visits in the database for the calendar year 2004, all visits with the ICD-9-CM code of 052.0-052.9 (CP) and all …