2000-2011年黄石市艾滋病流行分析

Epidemical Features of AIDS in Huangshi,2000-2011

目的 分析2000-2011年黄石市艾滋病的流行趋势,为制定防治策略提供科学依据.方法 采用描述流行病学方法,对黄石市艾滋病病例的流行病学调查资料进行统计分析.结果 2000-2011年黄石市累计报告HIV/AIDS病例470例,死亡130例;男女之比为1.87∶1;发病主要集中在30 ～50岁的青壮年（48.51％）,职业以农民为主（46.6％）;经性途径感染占64.47％,男男性接触感染占性途径感染总数的25.08％;重点人群监测中均发现HIV感染者,以MSM人群染率最高,在7.02％ ～8.33％之间.结论 黄石市艾滋病疫情处于低流行与局部特定人群集中流行并存的态势,性传播已成为主要的传播途径,疫情分布广,呈现从高危人群向一般人群扩散的趋势.

Objective To analyze the epidemic trend of AIDS in Huangshi from 2000 to 2011 and to provide sci- entific basis for prevention and control strategies. Methods Descriptive analysis method was adopted on AIDS cases from 2000 to 2011 in Huangshi. Results The cumulative number of HIV/AIDS cases in Huangshi was 470 from 2000 to 2011, 130 of which were died. The ratio of male to female was 1.87. The AIDS were main- ly concentrated in young aged from 30 to 50 （48.51% of the total） and the main occupation was farmer （46. 6% of the total）. Sexual infection cases accounted for 64.47% of the total, and MSM sexual infection accounted for 25.08% of the total. Each of the vulnerable population was found HIV infected cases, of which the MSM infected people accounted for the most, with a range of 7.02% to 8.33%. Conclusion The epidem- ic of AIDS in H mong vulnerable uangshi characterized by the coexistence of comparatively low prevalence and concentration a- populations, the sexual transmission being the main path.