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目的了解福州市HIV-1新发感染情况并分析同性传播人群流行病学特征。方法用BED HIV-1捕获酶联法对2013年7月-2014年6月福州市新确证的402例HIV-1感染者样本进行检测。从全国艾滋病综合防治信息系统下载HIV/AIDS病例卡并使用SPSS19.0统计软件进行分析。结果 HIV-1新发感染者比例占25.9%,其中同性传播比例占31.7%,呈现出年龄低(t=19.006,P=0.000)、男性(χ~2=5.922,P=0.015)、未婚(χ~2=30.676,P=0.000)、文化程度高(χ~2=9.051,P=0.003)为主的特征,且同性传播感染者主要是通过检测咨询及高危干预的途径发现的(χ~2=38.808,P=0.000)。结论福州市2013-2014年HIV-1新发感染人群中同性传播人群具有较明显群体特征,可根据其人群流行病学特征制定有针对性的干预措施。
Objective To understand the prevalence of HIV-1 infection in Fuzhou and to analyze the epidemiological characteristics of the same-sex population. Methods A total of 402 samples of HIV-1 infected newly confirmed in Fuzhou from July 2013 to June 2014 were detected by BED HIV-1 capture ELISA. HIV / AIDS cases were downloaded from the national HIV / AIDS information system and analyzed using SPSS 19.0 statistical software. Results The proportion of newly infected HIV-1 infected persons was 25.9%, of which 31.7% were sexually transmitted. The average age of HIV-1 infected persons was lower (t = 19.006, P = 0.000), male (χ ~ 2 = 5.922, P = 0.015) (χ ~ 2 = 30.676, P = 0.000) and high education (χ ~ 2 = 9.051, P = 0.003). And the same sexually transmitted infections were mainly found by means of testing and consultation and high-risk intervention (χ ~ 2 = 38.808, P = 0.000). Conclusion The population of same-sex transmission in newly-infected HIV-1 population from 2013 to 2014 in Fuzhou has obvious group characteristics, and targeted interventions can be made according to their epidemiological characteristics.