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Displaying results 289 - 296 of 458
  • Emergency department diagnosis code data for surveillance of vaccine adverse events: comparison with the national vaccine adverse event reporting system

    Content Type: Abstract

    Nationally, vaccine safety is monitored through several systems including Vaccine Adverse Event Reporting System (VAERS), a passive reporting system designed to detect potential vaccine safety concerns. Healthcare providers … read more
    … among North Carolina residents with symptom onset or visit date during 1 January 2008–31 December 2009. We … reports and NC DETECT–ED visits with symptom onset or visit dates during 1 January 2008–31 December 2009. Emerging …
  • Increased emergency department presentations for head trauma following media coverage of a fatal epidural hematoma

    Content Type: Abstract

    Previous reports have demonstrated the media’s influence on ED visits in situations such as dramatized acetaminophen overdose, media report of celebrity suicides, television public announcements for early stroke care and cardiac visits following… read more
    … were those who: (1) had a measured temperature at the visit of at least 100F, and (2) had a ‘reason for visit’ field that contained either cough or sore throat. …
  • Using influenza rapid test positivity as an early indicator for the onset of seasonal influenza

    Content Type: Abstract

    Influenza causes significant morbidity and mortality, with attendant costs of roughly $10 billion for treatment and up to $77 billion in indirect costs annually. The Centers for Disease Control and Prevention conducts annual… read more
    … were those who: (1) had a measured temperature at the visit of at least 100F, and (2) had a ‘reason for visit’ field that contained either cough or sore throat. …
  • Using influenza rapid test positivity as an early indicator for the onset of seasonal influenza

    Content Type: Abstract

    Influenza causes significant morbidity and mortality, with attendant costs of roughly $10 billion for treatment and up to $77 billion in indirect costs annually. The Centers for Disease Control and Prevention conducts annual influenza… read more
    … were those who: (1) had a measured temperature at the visit of at least 100F, and (2) had a ‘reason for visit’ field that contained either cough or sore throat. …
  • Use of Epidemiological Knowledge to Create Syndromic Surveillance Reports

    Content Type: Abstract

    Syndromic surveillance is an investigational approach used to monitor trends of illness in communities. It relies on pre-diagnostic health data rather than laboratory-confirmed clinical diagnoses. Its primary purpose is to detect… read more
    … race/ethnicity, resident zip code, hospital, time of visit and chief complaint whereas bioterrorism-associated … file include patient age, sex, chief complaint, time of visit, race/ethnicity, discharge disposition (e.g. admitted, …
  • Asthma patterns in Boston emergency department visits for children age five and under

    Content Type: Abstract

    The burden of asthma on the youngest children in Boston is largely characterized through hospitalizations and self-report surveys. Hospitalization rates are highest in Black and Hispanic populations under age five. A study of… read more
    … as likely to present to an ED for an asthma syndrome visit compared with White children (odds ratio (OR)!1.84 … than White children to present at an ED for an asthma visit. Males accounted for 64% of all asthma syndrome visits …
  • Syndromic Prediction Power: Comparing Covariates and Baselines

    Content Type: Abstract

    The eleven syndrome classifications for clinical data records monitored by BioSense include rare events such as death or lymphadenitis and also common occurrences such as respiratory infections. BioSense currently uses two statistical methods for… read more
    … data for this paper consisted of daily military clinical visit count data from the Department of Defense (DoD) for … of 28, 56, and 112 days were used to make one-day-ahead visit count predictions. For each forecast, the baseline …
  • Identification of a measles case using syndromic surveillance in Salt Lake County, Utah

    Content Type: Abstract

    In March-April, 2011, Salt Lake Valley Health Department (SLVHD) investigated an outbreak of measles (N=9) resulting from a single imported case from Europe. Syndromic surveillance was used to identify measles-like illness (MLI) and enhance early… read more
    … was still possible) and all ‘measles/testing’ events. Visit notes, laboratory tests and results were obtained … investigated via patient interview by phone and/or home visit. Results Ninety-seven events of interest (of 2365 …