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目的了解2005-2011年北京市艾滋病国家免费抗病毒治疗人群治疗前的特征。方法资料来源于国家艾滋病抗病毒治疗信息系统的基本情况表,对2005年1月1日～2011年12月31日在北京市进入艾滋病国家免费抗病毒治疗的成人及青少年患者进行分析,排除既往接受过抗病毒治疗的患者。数据采用SPSS 16.0进行分析。结果 1 808例艾滋病患者平均年龄(36.0±10.4)岁,87.2%为男性,同性性传播和异性性传播分别占60.9%和18.0%。51.4%的患者为北京户籍,45.8%为流动人口,2005-2011年流动人口所占比例呈上升趋势。治疗前基线CD4+T细胞平均值为(173.1±124.7)个/μl,确证与开始抗病毒治疗时间间隔中位数为2.8月。结论要采取措施及早发现和治疗艾滋病患者,同时重视流动人口和男男性行为人群的艾滋病防治。
Objective To understand the characteristics of pre-treatment population of AIDS-free national antivirals in Beijing from 2005 to 2011. Methods The data were collected from the basic information table of the national HIV / AIDS treatment information system. The data of adults and adolescents who entered the national AIDS-free ART in Beijing from January 1, 2005 to December 31, 2011 were analyzed. Patients who have received antiviral therapy. Data was analyzed using SPSS 16.0. Results The average age of 1 808 AIDS patients was (36.0 ± 10.4) years old, 87.2% of them were male, while the same sex and heterosexual transmission accounted for 60.9% and 18.0% respectively. 51.4% of the patients were registered in Beijing and 45.8% were floating population. The proportion of floating population in 2005-2011 is on the rise. The mean baseline CD4 + T cell count before treatment was (173.1 ± 124.7) / μl, confirming that the median interval to initiation of antiviral therapy was 2.8 months. Conclusion It is necessary to take measures to detect and treat AIDS patients as early as possible, and at the same time emphasize AIDS prevention and control among floating population and MSM.