TY -非盟的杨Zijie AU -魏,局域网非盟-谢,魏盟——陈、林盟-杨,施正荣AU -张,燕盟——刘Shaochu AU - Tan,魏盟——郑Chenli AU -甘,Yongxia AU - Li Dongmin盟——邹Huachun盟——陈不齐的非盟- Ma,凌AU - Ju,妞妞盟——太阳,Yinghui AU - Lv,风扇盟——赵,金PY - 2022 DA - 2022/8/16 TI -估计人口规模变化和行为特征与男性发生性关系的男人在2014年和2019年之间:纵向研究JO - JMIR公共卫生监测SP - e34150 VL - 8 IS - 8kw -男男性行为者KW -人口规模KW -艾滋病毒/艾滋病KW -行为特征AB -背景:男男性行为者(MSM)是感染艾滋病毒的高危人群。准确估计男同性恋者的人群规模,监测男同性恋者性行为改变的风险,对制定有针对性的艾滋病预防和干预措施具有重要意义。目的:准确估计男同性恋者的人群规模,监测其性行为改变的风险。方法:2014年和2019年在深圳市选定地点对16岁及以上男性进行街道拦截调查。通过人口调查来估计男同性恋者的人口规模。采用Logistic回归分析方法评估2014 - 2019年男男性行为特征的差异。结果:在这项研究中,我们在2014年调查了10170名参与者,其中448名(4.41%,95% CI 4.01%-4.80%)参与者是曾经与另一名男性发生过性行为的男性(MSMe), 229名(2.25%,95% CI 1.96%-2.54%)参与者是在过去6个月内与另一名男性发生过性行为的男性(MSMa)。2019年共调查了10226名参与者,其中500名(4.90%,95% CI 4.47%-5.31%)和208名(2.03%,95% CI 1.76%-2.31%)参与者分别为中小微企业和MSMa。结果表明,2014年深圳市活跃MSM (MSMa)人口规模为155469人(2.29%,95% CI 2.28% ~ 2.30%), 2019年为167337人(2.05%,95% CI 2.04% ~ 2.06%)。 It was estimated that there were about 12,005,445 (2.04%, 95% CI 2.04%-2.04%) MSMa in China in 2019. Compared with 2014, the MSMa in 2019 were more likely to seek sex partners through mobile phone apps and less likely to have male and female sex partners in addition to having inconsistent condom use and more than 6 sex partners in the previous 6 months. Conclusions: In Shenzhen, the proportion of MSMa among the general male population was lower in 2019 than in 2014, and the prevalence of HIV risk behavior was reduced in 2019. Although the preferred platform to find male sex partners among MSM has changed, intervention with high–HIV risk MSM could still help to reduce HIV risk behaviors among the whole MSM group. Because MSM prefer to seek sex partners through mobile phone apps, further study is needed to strengthen internet interventions with high–HIV risk MSM to curb the spread of HIV. SN - 2369-2960 UR - https://publichealth.www.mybigtv.com/2022/8/e34150 UR - https://doi.org/10.2196/34150 UR - http://www.ncbi.nlm.nih.gov/pubmed/35972779 DO - 10.2196/34150 ID - info:doi/10.2196/34150 ER -
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