title: Alcohol use among subcritically injured emergency department patients.
abstract: OBJECTIVE
  To determine the incidence of alcohol use in subcritically injured patients presenting to the ED, by using a saliva alcohol test (SAT) at ED triage during the ED initial assessment; to compare the incidence of alcohol use revealed by the SAT with documentation of alcohol use by ED nurses and emergency physicians (EPs) blinded to the SAT results; and to describe the demographics of the SAT-positive, subcritically injured population.
  
  
  METHODS
  A blinded, prospective, observational evaluation of ED patients presenting with subcritical injuries was performed. The patients were tested for alcohol use with an SAT, and a subsequent record review was conducted for extraction of demographic data and evidence of documentation of alcohol use by ED nurses and EPs blinded to the SAT results.
  
  
  RESULTS
  During the study, 791 subcritically injured patients had SATs performed. Twenty-one percent of these patients were found to be alcohol-positive by SAT. Either the ED nurse or the EP documented a clinical impression of alcohol use for 52% of the SAT-positive patients. There were higher SAT-positive rates among men (24%), victims of assault (47%), and patients arriving at night (41%).
  
  
  CONCLUSIONS
  While the SAT identified 21% of the subcritically injured patient population as alcohol-positive, ED nurse and EP documentation did not identify half of these alcohol-positive patients. Many of these patients may be at risk for additional injuries related to their drinking behavior.
authors.affiliation: Brown University School of Medicine, Providence, RI, USA.
authors.forename: B
authors.initials: B
authors.lastname: Becker
authors.forename: R
authors.initials: R
authors.lastname: Woolard
authors.forename: T D
authors.initials: TD
authors.lastname: Nirenberg
authors.forename: A
authors.initials: A
authors.lastname: Minugh
authors.forename: R
authors.initials: R
authors.lastname: Longabaugh
authors.forename: P R
authors.initials: PR
authors.lastname: Clifford
mesh_terms: D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology*; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D000431:Ethanol / Q000032:analysis; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008505:Medical Staff, Hospital; D008875:Middle Aged; D009741:Nursing Staff, Hospital; D011446:Prospective Studies; D012237:Rhode Island / Q000453:epidemiology; D012463:Saliva / Q000737:chemistry
chemical_list: D000431:Ethanol