title: Correlates of sex trading among drug-using men who have sex with men.
abstract: OBJECTIVE
  We examined correlates of trading sex for money, drugs, and shelter, or food among drug-using men who have sex with men (MSM).
  
  
  METHODS
  Audio computer-assisted self-interviewing questionnaires were completed by 387 MSM. The association of predictors with sex trading was assessed with chi(2) tests and multiple logistic regression.
  
  
  RESULTS
  Sex-trading prevalence was 62.5% (95% confidence interval=57.7%, 67.4%). Sex trading was associated with crack use, injection drug use, childhood maltreatment, non-gay self-identification, and homelessness (adjusted odds ratios=3.72, 2.28, 2.62, 2.21, and 1.88, respectively).
  
  
  CONCLUSIONS
  Multiple risk factors are associated with sex trading among MSM. Interventions may need to address crack and injection drug use, homelessness, and childhood maltreatment and target non-gay-identified MSM who engage in sex trading.
authors.affiliation: Faculty of Social Work, University of Toronto, 246 Bloor St W, Toronto, Ontario, M5S 1A1 Canada. p.newman@utoronto.ca
authors.forename: Peter A
authors.initials: PA
authors.lastname: Newman
authors.forename: Fen
authors.initials: F
authors.lastname: Rhodes
authors.forename: Robert E
authors.initials: RE
authors.lastname: Weiss
mesh_terms: D000293:Adolescent; D000328:Adult; D001727:Bisexuality; D002140:California / Q000453:epidemiology; D016009:Chi-Square Distribution; D017579:Domestic Violence; D006703:Ill-Housed Persons; D018451:Homosexuality, Male; D006801:Humans; D016015:Logistic Models; D008297:Male; D015995:Prevalence; D012307:Risk Factors; D012494:Sampling Studies; D011477:Sex Work; D012725:Sexual Behavior / Q000706:statistics & numerical data*; D019966:Substance-Related Disorders / Q000453:epidemiology*; D011795:Surveys and Questionnaires