2004—2014年南京市某区艾滋病流行特征

Epidemiological characteristics of HIV/AIDS in a district of Nanjing City from 2004-2014

目的通过了解南京市某区2004—2014年艾滋病流行特征,为制定防治策略提供依据。方法对南京市某区2004—2014年艾滋病综合防治信息系统中报告的38例人类免疫缺陷病毒感染/艾滋病患者（HIV/AIDS）疫情资料进行描述流行病学分析。结果 HIV/AIDS年报告率为0~1.94/10万。报告HIV/AIDS病例（38例）中,2009—2014年报告病例占89.47%。20~49岁年龄组占86.84%,50岁以上占10.53%,学生占2.63%。性接触为主要传播途径（86.84%）,近3年因同性性接触感染占同年病例比例的62.50%~80.00%。医疗机构发现病例数占71.05%,其中通过医务人员主动提供检测咨询（PTTC）发现的病例数占42.11%。病例晚发现率为26.32%。结论在该区人群艾滋病预防工作中,应进一步加强对于男男性接触者（MSM）、学生和高年龄者的干预研究。

[Objective]To describe the epidemiological characteristics of HIV/AIDS in a district of Nanjing City from 2004-2014,provide references for making the prevention and control strategies. [Methods]The epidemic data of 38 HIV/AIDS cases in a district of Nanjing City from 2004-2014,which were reported from the AIDS comprehensive surveillance information system,were analyzed by the descriptive epidemiological method. [Results]The annual reporting rate of HIV/AIDS was 0-1.94/lakh. Among 38HIV/AIDS cases,the cases reported during 2009-2014 accounted for 89.47%. 86.84% of cases were people aged 20-49 years old,while 10.53% were people over 50 years old. Students accounted for 2.63%. Sexual transmission was the main transmission route,accounting for 86.84%,and cases by homosexual transmission accounted for 62.50%-80.00% in recent 3 years. 71.05% of cases were found by medical institutions,and cases found by provider-initiated HIV testing counseling accounted for 42.11%. The rate of delayed diagnosis cases was 26.32%.[Conclusion]It is necessary to strengthen the interventions among men who have sex with men（MSM）,students and elderly people to improve the HIV/AIDS prevention in this district.