Abstract：
:We conducted a prospective cohort study among HIV-negative MSM aged 18 years or older between 2007 and 2012 in Beijing, China to measure the rates of incident HIV and identify risk factors for infection. Among 5,800 participants evaluated at enrollment, we identified 486 prevalent cases of HIV (8.4%). Among the 3,625 enrollees who were HIV-negative at enrollment and completed at least one follow-up interview, we identified 440 incident cases of HIV in the follow up period: this constituted an HIV incidence rate of 7.1 per 100 person-years (95% CI: 6.4-7.7). Early treatment of syphilis may have significantly reduced risk of HIV infection (RR: 1.45, 95% CI: 1.11-1.93), while MSM presenting perfect compliance in the cohort did not show reduction in HIV infection. Our study suggested that HIV incidence has been remained high in this sample of Chinese MSM during the intensive preventive intervention, suggesting that we need to find new strategies to prevent HIV infection in this population.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Jia Z,Huang X,Wu H,Zhang T,Li N,Ding P,Sun Y,Liu Z,Wei F,Zhang H,Jiao Y,Ji Y,Zhang Y,Guo C,Li W,Mou D,Xia W,Li Z,Chen D,Yan H,Chen X,Zhao J,Meyers K,Cohen T,Mayer K,Salomon JA,Lu Z,Dye Cdoi
10.1038/srep11205subject
Has Abstractpub_date
2015-07-02 00:00:00pages
11205issn
2045-2322pii
srep11205journal_volume
5pub_type
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