四川省某地级市艾滋病流行特征

AIDS epidemic characteristics in a prefectural-level city in Sichuan

目的:研究四川省某市艾滋病疫情的流行特征。方法:HIV/AIDS疫情数据来自2011年1月至2016年12月"中国疾病预防控制信息系统"。从艾滋病综合防治信息系统历史卡片数据库中下载数据资料,导入SPSS13.0。将HIV/AIDS病人依据时间先后分为A组合B组。A组为2011年1月至2013年12月病人,B组为2014年1月至2016年12月病人。采用描述流行病学方法分析艾滋病流行特征。结果:2011年1月至2016年12月,共发现HIV感染者1909例,AIDS病例925例。两组的差别具有统计学意义(P<0.05)。HIV/AIDS男性高于女性,发病年龄主要集中在20~49岁之间,占62.86%。感染途径主要包括:性传播,血液传播(注射吸毒)和母婴传播。其中,性传播途径占绝大多数。结论:HIV和AIDS的发病率逐年升高的趋势,加强艾滋病检测网络的建设,针对性的艾滋病知识宣传,关注重点人群,对HIV/AIDS的预防具有重要价值。

Objective：To study AIDS epidemic characteristics in a prefectural-level city in Sichuan.Methods：The epidemic data of HIV/AIDS were collected from China disease prevention and control information system from January,2011 to December,2016.The data were down-load to SPSS13.0.The HIV/AIDS patients were divided into A group from January,2011 to December,2013 and B group from January,2014 to December,2016.The epidemic characteristics were analyzed with epidemiologic methods.Results：There were 1909 HIV patients and 925 AIDS patients from January,2011 to December,2016.There were significant difference of HIV and AIDS between A group and B group（P〈0.05）.The males of HIV/AIDS were more than that of female.The patients concentrated at age from 20 to 49years old（62.86%）.The infectious routes included sexual transmission,blood transmission and mother to child transmission.The majority were infected by sexual transmission.Conclusion：The incidence of HIV and AIDS was increased year by year.It is important to strengthen the construction of AIDS testing network,propagate AIDS knowledge and pay close attention to focus groups for prevention of HIV/AIDS.