title: The prevalence of psychotropic substance use and its influencing factors in Lithuanian penitentiaries.
abstract: BACKGROUND
  This paper examines the prevalence of psychotropic substance (tobacco, alcohol, narcotic drugs) use among inmates of Lithuanian prisons and the association between drug use and psychosocial factors.
  
  
  METHODS
  The questionnaire used was based on the ESPAD questionnaire, modified to fit the specific respondent group. At the time of the study there were 9634 inmates in Lithuanian penal institutions; 1304 of them participated in the study, 67 (5.2%) were women, 115 (8.8%) boy minors, and 1122 (86%) men. Statistical analysis was carried out using EpilInfo 6.04.
  
  
  RESULTS
  It was revealed that 48.7% of the prisoners had used drugs at least once in their lives, 13.8% of prisoners currently used narcotic drugs, and 39.8% had first used illicit (narcotic) drugs in prison. 85.3% currently smoked tobacco and 92.1% had drunk alcohol at least once in their lives.
  
  
  CONCLUSIONS
  Psychotropic substances are often used due to their psychological impact. Imprisoned people constitute a high-risk group of drug users and distributors of narcotic drugs. Consequently, the problem of psychotropic substance addiction in penal institutions awakens more concern than the same problem in the general society. Intravenous narcotic drugs stimulating dangerous behavior are prevalent in Lithuanian prisons.
authors.affiliation: Institute of Experimental and Clinical Medicine at Vilnius University, Vilnius, Lithuania. lrnarkauskaite@yahoo.com
authors.forename: Laura
authors.initials: L
authors.lastname: Narkauskaite
authors.forename: Algirdas
authors.initials: A
authors.lastname: Juozulynas
authors.forename: Zygmunt
authors.initials: Z
authors.lastname: Mackiewicz
authors.forename: Gene
authors.initials: G
authors.lastname: Surkiene
authors.forename: Jonas
authors.initials: J
authors.lastname: Prapiestis
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008097:Lithuania / Q000453:epidemiology; D008297:Male; D015995:Prevalence; D011330:Prisons; D011619:Psychotropic Drugs / Q000494:pharmacology*; D012907:Smoking; D019966:Substance-Related Disorders / Q000453:epidemiology*
chemical_list: D011619:Psychotropic Drugs