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目的了解南充市高坪区艾滋病流行病学特征,为制定控制策略提供依据。方法对南充市高坪区1999-2010年HIV/AIDS疫情报告、综合监测、自愿咨询、流行病学调查资料收集统计,采用描述性流行病学方法进行分析研究。结果 1999-2010年高坪区共报告HIV/AIDS 74例,感染率为12.76/10万。男女之比为2.21∶1;传播途径以性接触传播为主,占总例数的58.11%;年龄分布以20～39岁最高,占总例数的71.62%;职业分布以无业人员居多,占40.54%;发现途径以咨询检测为主,占总数的29.73%,其次为专题调查检测,占20.27%。2005-2010年共报70例,占总数的94.59%,年均感染率为1.10/10万,呈快速增长高峰。结论南充市高坪区艾滋病感染者2005-2010年为快速增长期,以性接触传播为主要方式,应针对高危人群和高危行为,采取综合监测干预措施,控制艾滋病的流行。
Objective To understand the epidemiological characteristics of AIDS in Gaoping District of Nanchong City and provide evidence for the development of control strategies. Methods The data of HIV / AIDS epidemic situation, comprehensive monitoring, voluntary counseling and epidemiological survey collected in Gaoping District of Nanchong City from 1999 to 2010 were collected and analyzed, and the descriptive epidemiological method was used to analyze the data. Results A total of 74 HIV / AIDS cases were reported in Gaoping District from 1999 to 2010, with an infection rate of 12.76 / 100 000. The ratio of male to female was 2.21: 1. The route of transmission was mainly sexual contact, accounting for 58.11% of the total number of cases. The age distribution was highest in 20-39 years, accounting for 71.62% of the total number of cases. 40.54%. The way of finding out was consultation and testing, accounting for 29.73% of the total, followed by thematic survey and testing, accounting for 20.27%. From 2005 to 2010, a total of 70 cases were reported, accounting for 94.59% of the total. The annual average infection rate was 1.10 / 100,000, showing a rapid growth peak. Conclusion In Gaoping District of Nanchong City, people living with HIV / AIDS from 2005 to 2010 were in a period of rapid growth and sexual contact was the main mode of transmission. Comprehensive monitoring interventions should be taken to control the prevalence of HIV / AIDS in high-risk groups and high-risk behaviors.