目的 通过分析2012—2021年铜陵市艾滋病流行现状,了解铜陵市艾滋病流行病学特征。方法 根据中国疾病预防控制信息系统铜陵市艾滋病监测数据,采取描述性统计分析方法对铜陵市2012—2021年新报告的HIV/AIDS病例数据进行分析。结果 铜陵市2012—2021年累计报告HIV/AIDS病例412例,其中HIV感染者218例,AIDS病人194例,报告病例中累计死亡52例,年均报告发病率2.60/10万。全市三区一县均有病例报告,枞阳县年均发病率最高,义安区最低。报告病例中男性占比较大,男女性别比5.54∶1,发病年龄主要集中在20~59岁年龄组,50岁及以上年龄组的构成比有逐年上升趋势。职业分布以家务及待业和农民为主。性传播为主要的传播途径,男男同性传播占比逐年上升,2013—2019年,占比从24.14%上升至41.67%。发现方式以被动检测为主。结论 2012—2021年铜陵市艾滋病处于低流行水平,以男男同性传播为主。

Objective To understand the epidemiological characteristics of AIDS in Tongling City by analyzing the epidemic situation of AIDS in Tongling City from 2012 to 2021. Methods Descriptive statistical method was used to analyze newly reported HIV/AIDS case data from 2012 to 2021 in Tongling based on the China Information System for Disease Control and Prevention. Results A total of 412 HIV/AIDS cases were reported from 2012 to 2021 in Tongling City,including 218 HIV infected patients and 194 AIDS patients.Among the reported cases,52 cases died,with an average annual reported incidence rate of 2 600/100 000.There were case reports in three districts and one county of the city.The annual average incidence rate of Zongyang County was the highest,and that of Yi'an District was the lowest.Among the reported cases,men accounted for a large proportion,with a sex ratio of 5.54∶1.The age of onset was mainly concentrated in the age group of 20-59 years old,and the proportion of the age group of 50 years old and above was increasing year by year.The occupational distribution was mainly focused on household chores,unemployment,and farmers.Sexual transmission was the main transmission route,and the proportion of male sex transmission had been increasing year by year.From 2013 to 2019,the proportion increased from 24.14% to 41.67%.The detection method was mainly passive detection. Conclusion From 2012 to 2021,the prevalence of AIDS in Tongling City was at a low level,mainly transmitted by men and men.