连州市2005-2010年HIV/AIDS流行病学分析

Analysis on the epidemiology of HIV/AIDS from 2005 to 2010 in Lianzhou

目的分析连州市艾滋病流行病学特征,为探讨有效的防制策略提供科学依据。方法收集连州市2005-2010年艾滋病疫情资料和个案调查表进行描述性流行病学分析。结果 2005-2010年连州市累计报告HIV/AIDS病例50例,其中HIV感染者28例,艾滋病病人22例,累计报告死亡病例11例。疫情主要集中在市中心区域和北部乡镇。男女性别比为3.17:1,年龄介于17～82岁,20～49岁青壮年占74.00%。职业以农民、家务及待业和工人为主,初中及以下文化程度者占70.00%,已婚占64.00%,异性传播占74.00%。其它就诊者检测、术前检测和检测咨询是发现HIV抗体阳性者的主要途径,合计占病例总数的62.00%。结论连州市艾滋病疫情仍处于低度流行期,传播途径以异性传播为主,必须采取综合性预防控制策略,以遏制艾滋病的扩散和蔓延。

Objective To analyze the epidemiological characteristics of HIV/AIDS in Lianzhou in order to provide further scientific basis of control and prevention strategies summary.Methods The epidemic data and individual case investigations of HIV/AIDS from 2005 to 2010 in Lianzhou were collected and analyzed by descriptive epidemiological method.Results There were 50 HIV positive cases reported from 2005 to 2010 in Lianzhou,in which 28 cases were HIV positive,22 cases were diagnosed as AIDS and 11 cases of infection.Most of the cases occurred in the central zone and towns in the north of Lianzhou.The ratio of male to female was 3.17：1,with the age from 17 to 82 years old.74.00% of subjects were in the／ range of 20 to 49 years old.Most of patients were peasant,unemployed people and workers.70.00% of them had the education level under junior high school and 64.00% were married.74.00% of the subjects got the infection through heterosexual contact.62.00% of the cases were detected through the voluntary counseling and clinical tests.Conclusion The HIV/AIDS prevalence was at a low level in Lianzhou,and the main route of transmission was heterosexual contact.Therefore,preventive measures should be taken for the prevention and control of HIV/AIDS dissemination.