摘要
目的了解在北京市接受AIDS高效抗反转录病毒治疗（highlyactiveantiretroviraltherapv，HAART）的青少年病例流行病学情况，为制定相关防治策略提供依据。方法利用国家AIDS综合防治信息系统数据分析青少年病例人口学特征、感染途径和治疗前基线CD4＋T淋巴细胞计数，确认与开始HAART时间间隔等。结果2005年1月-2012年12月北京市接受HAART的15～24岁患者共390例，每年新接受治疗的病例增长迅速，性传播为主要传播途径，同性性传播所占比例呈上升趋势。男性（91．0％）占多数，未婚者（93．1％）居多，患者文化程度较高。治疗前基线CD4＋T淋巴细胞平均值为（219±111）个／mm3，确认与开始HAART时间间隔中位数为3．1个月。结论近年来北京市接受HAART的青少年病例增长迅速，该人群的主要传播途径是性传播，应采取措施及早发现和治疗患者。
Objective To investigate the epidemiological characteristics of adolescent AIDS patients receiving highly active antiretroviral therapy （HAART） in Beijing, and to provide evidence for the formulation of the strategies for AIDS prevention and control. Methods The data from the China Information System for AIDS Control and Prevention were collected to analyze the demographic characteristics, routes of transmission, average baseline CD4~ T lymphocyte counts, and the median interval between diagnosis and treatment. Results In Beijing, 390 AIDS patients aged 15-24 received HAART from Jan. 2005 to Dec. 2012, and the number was increasing rapidly every year. Sexual contacts continued to be the major route of transmission, with the increasing proportion of homosexual transmission. Males and the unmarried accounted for the largest proportion （91.0% and 93.1%）, with higher level of education. The average baseline CD4＋ T lymphocyte counts was 219＋111 cells/mm3, and the median interval between diagnosis and treatment was 3.1 months. Conclusions The number of adolescent AIDS patients receiving HAART has been rising rapidly in recent years in Beijing. Sexual contact is the major route of transmission. Measures should be taken to diagnose and give HAART as earlier as possible.
出处
《传染病信息》
2013年第4期218-220,共3页
Infectious Disease Information
