title: Sexual partnering and HIV risk among black men who have sex with men: New York City.
abstract: Black men who have sex with men (MSM) are disproportionately affected with HIV in the US. Limited event-specific data have been reported in Black MSM to help understand factors associated with increased risk of infection. Cross-sectional National HIV Behavioral Surveillance Study data from 503 MSM who reported > or =1 male sexual partner in the past year in New York City (NYC) were analyzed. Case-crossover analysis compared last protected and last unprotected anal intercourse (UAI). A total of 503 MSM were enrolled. Among 349 tested for HIV, 18% were positive. Black MSM (N = 117) were more likely to test HIV positive and not know their HIV-positive status than other racial/ethnic groups. Case-crossover analysis of 208 MSM found that men were more likely to engage in protected anal intercourse with a first time partner and with a partner of unknown HIV status. Although Black MSM were more likely to have Black male partners, they were not more likely to have UAI with those partners or to have a partner aged >40 years. In conclusion, HIV prevalence was high among Black MSM in NYC, as was lack of awareness of HIV-positive status. Having a sexual partner of same race/ethnicity or older age was not associated with having UAI among Black MSM.
authors: Laboratory of Infectious Disease Prevention, Lindsley F. Kimball Research Institute, New York Blood Center, 310 East 67th Street #3-110, New York, NY 10065, USA. htieu@nybloodcenter.org
authors: Hong-Van
authors: HV
authors: Tieu
authors: Christopher
authors: C
authors: Murrill
authors: Guozhen
authors: G
authors: Xu
authors: Beryl A
authors: BA
authors: Koblin
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American / Q000523:psychology* / Q000706:statistics & numerical data*; D003075:Coitus / Q000523:psychology; D003430:Cross-Sectional Studies; D015658:HIV Infections / Q000453:epidemiology*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009519:New York City; D012307:Risk Factors; D012309:Risk-Taking; D012725:Sexual Behavior; D012747:Sexual Partners; D019529:Sexuality / Q000208:ethnology* / Q000523:psychology / Q000706:statistics & numerical data*; D047568:Unsafe Sex / Q000208:ethnology / Q000523:psychology / Q000706:statistics & numerical data*; D055815:Young Adult