title: [Narcotics and illicit drug market. Status and 10-year development].
abstract: BACKGROUND
  A description of the illicit drug market in Denmark's second largest city is provided based upon the prevalence of narcotics and illicitly sold medicals during the years 2002 and 2003. The changes on the illicit drug market are described by comparing the results to a similar study conducted ten years earlier.
  
  
  METHODS
  The study is comprised of 469 cases of seized material by Aarhus Police during the period January 1st 2002-December 31st 2003. Additional information relating to the 341 persons charged is also included in the study.
  
  
  RESULTS
  Heroine, cocaine and amphetamine were seized in 31%, 30% and 28% of the cases, respectively, and comprise the most frequently encountered hard drugs on the market. The prevalence of cocaine in Aarhus Police District has increased more than tenfold during the past ten years. The purity of the three drugs decreased significantly during the same period, although large variations in the quality of drugs were observed. Medicals were found in 16% of the seizures (containing 32 different active substances). The most frequent group of medicals was benzodiazepines, which made up a total of 74% of the medicals in the study. Anabolic steroids, ecstasy and methamphetamine were each found in 4% of the seizures. Men with an average age of 29.1 years comprised 92% of the persons charged in the study. Persons with a foreign nationality comprised 15% of the charged, while 25% had a birthplace outside Denmark.
  
  
  CONCLUSIONS
  The prevalence of stimulants especially cocaine have increased significantly during the past ten years. Meanwhile the purity of the drugs has decreased. The benzodiazepines are still the most frequent group of medicals on the illicit market.
authors.affiliation: Aarhus Universitet, Retsmedicinsk Institut, Retskemisk Afdeling. cl@retskemisk.au.dk
authors.forename: Christian
authors.initials: C
authors.lastname: Lindholst
authors.forename: Mette Findal
authors.initials: MF
authors.lastname: Andreasen
authors.forename: Elisabet
authors.initials: E
authors.lastname: Kaa
mesh_terms: D000328:Adult; D000661:Amphetamine / Q000600:supply & distribution; D003042:Cocaine / Q000600:supply & distribution; D003415:Crime; D003718:Denmark / Q000453:epidemiology; D005260:Female; D003932:Heroin / Q000600:supply & distribution; D006801:Humans; D013287:Illicit Drugs / Q000331:legislation & jurisprudence / Q000600:supply & distribution; D008297:Male; D008875:Middle Aged; D009294:Narcotics / Q000600:supply & distribution; D015995:Prevalence; D019966:Substance-Related Disorders / Q000453:epidemiology
chemical_list: D013287:Illicit Drugs; D009294:Narcotics; D003932:Heroin; D000661:Amphetamine; D003042:Cocaine