2018—2022年成都高新区艾滋病流行特征分析  

Analysis of the epidemiological characteristics of HIV/AIDS in Chengdu High-tech Zone from 2018 to 2022

作　　者：彭艳秋 李泽民 饶文博 周雪梅 张姝茜 胡敬兰 李经纬 PENG Yanqiu;LI Zemin;RAO Wenbo;ZHOU Xuemei;ZHANG Shuqian;HU Jinglan;LI Jingwei(Chengdu High-tech Zone Center for Disease Control and Prevention,Chengdu 610041,Sichuan Province,China)

机构地区：[1]成都高新区疾病预防控制中心,成都610041

出　　处：《职业卫生与病伤》2023年第6期325-331,共7页Occupational Health and Damage

基　　金：成都市医学科研课题(项目编号:2023550)。

摘　　要：目的 分析2018—2022年成都高新区艾滋病疫情流行变化特征,为有针对性地制定防疫措施提供依据。方法从中国疾病预防控制信息系统中导出2018—2022年新报告现住址为成都高新区的艾滋病病毒感染者和病人个案,采用描述性流行病学方法进行统计分析。结果 2018—2022年成都高新区新报告现住址患者1 016例,报告发病率呈下降趋势(χ^(2)_(趋势)=96.103,P<0.001);报告病例以男性(86.42%)、20~49岁年龄组(66.34%),家政、家务及待业(34.74%)为主,50岁以上的中老年人的占比由27.36%上升至32.68%;异性传播占58.27%,同性传播与异性传播在性别(χ^(2)=118.935,P<0.001)、年龄(χ^(2)=351.611,P<0.001)、学历(χ^(2)=276.076,P<0.001)、婚姻状况(χ^(2)=410.383,P<0.001)等人群特征上存在统计学差异;样本来源主要为一般就诊者检测(67.32%)。结论 2018—2022年成都高新区艾滋病病例聚焦性传播和流动人口,50岁以上中老年占比上升,应针对MSM人群、中老年人群、流动人口等特殊人群开展特异性防控措施。Objective To analyze the changing characteristics of HIV/AIDS(human immunodeficiency virus/acquired immunodeficiency syndrome)epidemic in Chengdu High-tech Zone from 2018 to2022,and to provide evidence for the targeted formulation of epidemic prevention measures.Methods The information of newly reported cases of HIV/AIDS currently residing in Chengdu High-tech Zone from 2018 to 2022 was derived from the China Disease Prevention and Control Information System,and statistical analysis was carried out by descriptive epidemiological methods.Results From 2018 to 2022,a total of 1016 cases with current residential addresses in Chengdu High-tech Zone were newly reported.The reported incidence rate(χ^(2)_(trend)=96.103,P<0.001)showed a decreasing trend.The reported cases were mainly male(86.42%),20-49 years old(66.34%),housekeeping,housework and unemployed(34.74%).The proportion of middle-aged and elderly people over 50 years old increased from 27.36%to 32.68%.Heterosexual transmission accounted for58.27%.There were statistical differences between homosexual transmission and heterosexual transmission in gender(χ^(2)=118.935,P<0.001),age(χ^(2)=351.611,P<0.001),educational background(χ^(2)=276.076,P<0.001)and marital status(χ^(2)=410.383,P<0.001).The main source of samples was the detection of general patients(67.32%).Conclusions From 2018 to 2022,HIV/AIDS cases in Chengdu High-tech Zone focus on sexual transmission and floating population.The proportion of middle-aged and elderly people over 50 years old has increased.Specific prevention and control measures should be carried out for MSM(men who have sex with men)population,middle-aged and elderly population,floating population and other special groups.

关 键 词：成都高新区 艾滋病病毒感染者和病人 疫情特点 

分 类 号：R181.3[医药卫生—流行病学] R512.91[医药卫生—公共卫生与预防医学]