Expanded antiretroviral treatment, sexual networks, and condom use: Treatment as prevention unlikely to succeed without partner reduction among men who have sex with men in China.
作者： Jie Lou , Peipei Hu , Han-Zhu Qian , Yuhua Ruan , Zhen Jin
DOI: 10.1371/JOURNAL.PONE.0171295
关键词:
摘要: BACKGROUND To project the impact of partner reduction on preventing new HIV infections among men who have sex with (MSM) under varying conditions enhanced testing and treatment (TT S2: Both sexual partners condom use decrease (m 1, 50; p 1.8); S3: Sexual reduce 10) while increases or decreases (p 0.2, S4: Only MSM ≥100 male their 50) 1). prevalence will reach 23.2% by 2023 Beijing if TT (m); background risk (p). Under scenarios 1-4 behavioral changes 29.7% for S2 (IQR 18.0%, 41.4%), S3 12.2%, 37.0%) 11.6% S4 4.0%, 26.6%), respectively. The reproduction number R0 could drop below 1 there were a substantial and/or expanded use. CONCLUSION Partner is vital factor within combination interventions to incidence MSM, additional benefits derived from T&T without increased less promising unless its implementation extremely (and improbably) efficient.
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