title: HIV risk among young African American men who have sex with men: a case-control study in Mississippi.
abstract: OBJECTIVE
  We conducted a case-control study in the Jackson, Mississippi, area to identify factors associated with HIV infection among young African American men who have sex with men (MSM).
  
  
  METHODS
  During February to April 2008, we used surveillance records to identify young (16-25 years old) African American MSM diagnosed with HIV between 2006 and 2008 (case participants) and recruited young African American MSM who did not have HIV (controls). Logistic regression analysis was used to assess factors associated with HIV infection.
  
  
  RESULTS
  In a multivariable analysis of 25 case participants and 85 controls, having older male partners (adjusted odds ratio [OR] = 5.5; 95% confidence interval [CI] = 1.8, 17.3), engaging in unprotected anal intercourse with casual male partners (adjusted OR = 6.3; 95% CI = 1.8, 22.3), and being likely to give in to a partner who wanted to have unprotected sex (adjusted OR = 5.0; 95% CI = 1.2, 20.6) were associated with HIV infection.
  
  
  CONCLUSIONS
  Given the high prevalence of risk behaviors among the young African American MSM in our study, HIV prevention efforts must begin before or during early adolescence and need to focus on improving negotiation and communication regarding sex.
authors.affiliation: Epidemic Intelligence Service and the Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA. aoster@cdc.gov
authors.forename: Alexandra M
authors.initials: AM
authors.lastname: Oster
authors.forename: Christina G
authors.initials: CG
authors.lastname: Dorell
authors.forename: Leandro A
authors.initials: LA
authors.lastname: Mena
authors.forename: Peter E
authors.initials: PE
authors.lastname: Thomas
authors.forename: Carlos A
authors.initials: CA
authors.lastname: Toledo
authors.forename: James D
authors.initials: JD
authors.lastname: Heffelfinger
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American / Q000706:statistics & numerical data; D000367:Age Factors; D016022:Case-Control Studies; D015658:HIV Infections / Q000208:ethnology* / Q000517:prevention & control; D018451:Homosexuality, Male / Q000706:statistics & numerical data; D006801:Humans; D016015:Logistic Models; D008297:Male; D008922:Mississippi / Q000453:epidemiology; D015999:Multivariate Analysis; D012307:Risk Factors; D012725:Sexual Behavior; D019966:Substance-Related Disorders / Q000208:ethnology; D047568:Unsafe Sex; D055815:Young Adult