title: [Substances other than alcohol found in the blood among Danish road-users during a week in 1996].
abstract: BACKGROUND
  This investigation is the Danish contribution to a Nordic comparative study of other drugs than alcohol found in road users.
  
  
  METHODS
  255 blood samples received from the police for alcohol and/or drug determination during one week in 1996 were investigated for drugs.
  
  
  RESULTS
  56 (22%) of the 255 blood samples were positive for other drugs than alcohol. Cannabis was detected in 11%, benzodiazepines, mainly diazepam and flunitrazepam, in 9% and amphetamine in 5% of the blood samples.
  
  
  CONCLUSIONS
  The police suspected other drugs than alcohol in 3% of the 255 blood samples, but drugs were detected in 22%. This investigation showed that the frequency of other drugs than alcohol was similar in Denmark and Norway for the blood samples with an alcohol concentration above the statutory limit. This contrasts with the fact that the number of blood samples from road users investigated for substances other than alcohol is about 200/year in Denmark and 4000/year in Norway.
authors.affiliation: Københavns Universitet, Retsmedicinsk Institut, retskemisk afdeling.
authors.forename: A
authors.initials: A
authors.lastname: Steentoft
authors.forename: I B
authors.initials: IB
authors.lastname: Müller
authors.forename: K
authors.initials: K
authors.lastname: Worm
authors.forename: J
authors.initials: J
authors.lastname: Toft
mesh_terms: D000063:Accidents, Traffic; D000328:Adult; D000368:Aged; D001800:Blood Specimen Collection; D000697:Central Nervous System Stimulants / Q000009:adverse effects / Q000097:blood*; D003718:Denmark; D064420:Drug-Related Side Effects and Adverse Reactions; D005554:Forensic Medicine; D006801:Humans; D008875:Middle Aged; D009294:Narcotics / Q000009:adverse effects / Q000097:blood*; D004364:Pharmaceutical Preparations / Q000097:blood*; D019966:Substance-Related Disorders / Q000097:blood* / Q000150:complications
chemical_list: D000697:Central Nervous System Stimulants; D009294:Narcotics; D004364:Pharmaceutical Preparations