贵州省2001年HIV/AIDS监测及流行病学分析

目的：在贵州省对HIV／AIDS感染状况进行监测及流行病学分析，以便为政府及卫生部门防治艾滋病提供依据。方法：用酶联免疫吸附实验（ELISA）和确认实验（WB）对贵州省各高危人群分别进行HIV初筛和确认。结果：2001年共检测合省HIV／AIDS高危人群血清标本8469份，发现HIV感染者79人，占1993年以来感染者一半以上。在我省普通农村中HIV感染率达0．65％。感染者以吸毒者为主，年龄在20－40岁男性为主，地区分布以重吸毒、高静注率地区为主。结论：静脉吸毒传播已成为我省艾滋病的主要传播途径；我省高危人群中HIV感染的流行速度发生了变化，部分地区吸毒人群感染率超过5％，已进入艾滋病高流行期；对农村艾滋病感染问题应予重视。

Analysis and surveillance of HIV/AIDS on Guizhou in 2001

Objective To realize the status of HIV and the high risk behavior in high risk groups and provide basic data for preventing and curing of HIV/AIDS. Methods Data from sentinel surveillance in 2001 was collected and evaluated. Results Most of the HIV cases were IDUs. The infection rate of druggers was more than 5% in some area. The proportion of IDU has increased continued. The sex contact spread has existed Conclusion The HIV spread by IDU is the main route in Guizhou and increased rapidly in recent years. The sexually promiscuous group has poor knowledge about HIV/AIDS. The sex contact is not the main route in Guizhou, but it is dangerous for HIV/AIDS spread.