title: The relationships between sexual behavior, alcohol use, and personal network characteristics among injecting drug users in Baltimore, Maryland.
abstract: OBJECTIVE
  Studies on the relationship between alcohol consumption and HIV-related risk behaviors report inconclusive and contradictory results.
  
  
  OBJECTIVE
  This study sought to examine the relationship between drug and alcohol use, personal network characteristics, and sexual risk behaviors.
  
  
  METHODS
  A sample of 290 injecting drug users in Baltimore, Maryland, were interviewed.
  
  
  RESULTS
  More than half the males and 28% of the females reported multiple partners within the prior 6 months, and 33% of the males reported exchanging money or drugs for sex. For males, heavy drinking was significantly associated with multiple partners, exchanging money or drugs for sex, and casual sex. The personal network characteristics of size and density, as measured by the percentage of network members who knew each other, were associated with sexual risk behaviors.
  
  
  CONCLUSIONS
  These results indicate that among injecting drug users in Baltimore, heavy drinkers, and those with larger, lower density personal networks have increased levels of sexual risk behaviors.
authors.affiliation: School of Hygiene and Public Health, Hopkins University Baltimore, Maryland 21205.
authors.forename: C
authors.initials: C
authors.lastname: Latkin
authors.forename: W
authors.initials: W
authors.lastname: Mandell
authors.forename: M
authors.initials: M
authors.lastname: Oziemkowska
authors.forename: D
authors.initials: D
authors.lastname: Vlahov
authors.forename: D
authors.initials: D
authors.lastname: Celentano
mesh_terms: D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology*; D015142:Baltimore / Q000453:epidemiology; D003042:Cocaine; D005260:Female; D003932:Heroin; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012725:Sexual Behavior; D012747:Sexual Partners; D012931:Social Environment; D015819:Substance Abuse, Intravenous / Q000453:epidemiology*
chemical_list: D003932:Heroin; D003042:Cocaine