Perceived Serosorting of Injection Paraphernalia Sharing Networks among Injection Drug users in Baltimore, MD
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We examined perceived serosorting of injection paraphernalia sharing networks among a sample of 572 injection drug users (IDUs). There was evidence for serosorting of high-risk injection behaviors among HIV-negative IDUs, as 94% of HIV-negative IDUs shared injection paraphernalia exclusively with perceived HIV-negative networks. However, 82% of HIV-positive IDUs shared injection paraphernalia with perceived HIV-negative networks. The findings indicate a potential risk of rapid HIV transmission. Future prevention efforts targeting IDUs should address the limitation of serosorting, and focus on preventing injection paraphernalia sharing regardless of potential sharing networks’ perceived HIV status.
KeywordsSerosorting Injection drug use Injection paraphernalia sharing HIV risk Social network
This work was funded by the National Institute on Drug Abuse (grant# 1RO1 DA016555).
- 4.Mizuno Y, Purcell DW, Latka MH, Metsch LR, Ding H, Gomez CA, et al. Is sexual serosorting occurring among HIV-positive injection drug users? comparison between those with HIV-positive partners only, HIV-negative partners only, and those with any partners of unknown status. AIDS Behav. 2009;14(1):92–102.CrossRefPubMedGoogle Scholar
- 9.Barrera MA. Social support in the adjustment of pregnant adolescents: assessment issues. In: Gottlieb BH, editor. Social networks and social support. Beverly Hills, CA: Sage, 1981: 69–96.Google Scholar