深圳市HIV/AIDS病例经异性性传播方式分析

Modes of HIV transmission through heterosexual contact among HIV/AIDS cases in Shenzhen city

目的了解深圳市HIV/AIDS病例经异性性传播方式的特征,为制定相应的预防控制措施提供依据。方法采用SPSS 13.0软件对深圳市2016—2018年新报告的经异性性传播感染的HIV/AIDS病例进行统计分析。结果2016—2018年,深圳市新报告经异性性传播感染的HIV/AIDS病例共2935例,平均年龄(38.1±12.7)岁,男性病例占79.5%,未婚占46.7%,流动人口占83.7%。异性性传播方式中非商业非婚性传播占61.8%,商业性传播占30.7%。不同性别、年龄组、婚姻状况和文化程度的HIV/AIDS病例经异性性传播感染HIV的方式差异有统计学意义。结论深圳市异性性传播方式以非商业非婚性传播为主。今后应重点关注非商业非婚性传播,扩大艾滋病宣传教育范围,并对不同特征的高危人群采取有针对性的干预措施,控制HIV经异性性传播。

Objective To investigate the characteristics of modes of HIV transmission through heterosexual contact among HIV/AIDS cases in Shenzhen city,and to provide a basis for formulating the corresponding prevention and control measures.Methods SPSS13.0 software was employed to statistically analyze the newly reported HIV/AIDS cases infected through heterosexual contact in Shenzhen city from 2016 to 2018.Results There were 2,935 newly reported HIV/AIDS cases infected through heterosexual contact in Shenzhen city in 2016-2018.The average age was(38.1±12.7)years.Male,unmarried and floating population cases accounted for 79.5%,46.7%and 83.7%,respectively.Among the modes of HIV transmission through heterosexual contact,noncommercial extramarital sex contact and commercial sex contact accounted for 61.8%and 30.7%,respectively.There were statistically significant differences in the routes of HIV infection through heterosexual contact among HIV/AIDS cases with different gender,ages,marital status and education backgrounds.Conclusions The most common mode of heterosexual HIV transmission in Shenzhen city is noncommercial extramarital sex contact.It is necessary to pay special attention to heterosexual HIV transmission through noncommercial extramarital sex contact,extend the scope of HIV/AIDS publicity and education,and adopt targeted intervention measures based on high risk populations with different characteristics so as to control HIV transmission through heterosexual contact.