论文部分内容阅读
目的了解我国成年女性艾滋病病毒(HIV)携带者的流行特征,探索性分析影响成年女性感染HIV的潜在因素。方法收集2011-2015年我国新发现≥15岁女性HIV感染者/艾滋病患者(HIV/AIDS)的人口学、行为学信息,分析该人群的传播途径特征和流行趋势变化。结果 2011-2015年每年新发现成年女性HIV/AIDS病例数有所上升。异性传播尤其是非婚异性性接触感染是主要传播途径,其构成比逐年上升。2012年开始,40~94岁组女性感染者为首要受累人群,非婚异性性行为和配偶/固定性伴感染均占较大比例;<40岁女性病例的报告数和构成比基本稳定,20~24岁年龄组出现下降,以非婚异性性行为接触为主要感染方式。结论新发现女性病例的年龄峰值向高年龄组推进,应重视高年龄组女性艾滋病防治工作。扩大检测尽早发现感染者,避免女性被动感染。
Objective To understand the epidemiological characteristics of adult female HIV carriers in our country and explore the potential factors influencing adult HIV infection. Methods The demographic and behavioral information of newly diagnosed HIV / AIDS-infected women (HIV / AIDS) in China aged 15-15 years from 2011 to 2015 was collected. The characteristics of the transmission and the changes of epidemiological trends were analyzed. Results In 2011-2015, the number of HIV / AIDS cases newly found in adult women increased every year. Heterosexual transmission, especially non-sexually transmitted infections is the main route of transmission, its composition ratio increased year by year. Since 2012, the number of female-infected persons in the 40-94 age group has been the most important, with a large proportion of both non-marital and spouse / regular partner infections; the reported number and composition of women aged <40 are basically stable, 20 ~ 24 year-old age group decreased, non-marital heterosexual contact as the main way of infection. Conclusions The peak age of newly discovered female cases is advanced to higher age group, and HIV / AIDS prevention and treatment in high age group should be emphasized. Expand detection As early as possible to identify those infected, to avoid passive infection in women.