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[目的]通过对安顺市1997～2007年艾滋病疫情进行分析,了解安顺市艾滋病流行的特点和流行趋势,为制定防治对策提供科学依据。[方法]采用哨点监测、血清横断面调查和常规资料收集等方法进行血清流行病学调查。[结果]自1998年发现首例HIV感染者以来,几乎每年都有HIV阳性报告,2002年报告数大幅度上升,报告的HIV阳性数是前5年的2.8倍,2005～2007年监测发现的HIV阳性数(413例)是2004年以前8年累计发现数(121例)的3.41倍。感染者以青壮年为主,男性明显高于女性,男性和女性分别占80.71%、19.29%,主要以静脉吸毒传播为主。[结论]安顺市艾滋病流行形势非常严峻,必须尽快采取有效的预防控制措施,减缓艾滋病在安顺的流行速度。
[Objective] By analyzing the epidemic situation of AIDS in Anshun City from 1997 to 2007, we can understand the characteristics and epidemic trend of AIDS epidemic in Anshun and provide a scientific basis for making prevention and cure measures. [Methods] Sentinel surveillance, serum cross-sectional survey and routine data collection and other methods of serum epidemiological investigation. [Results] Since the first case of HIV infection was discovered in 1998, HIV-positive reports have been reported almost every year. In 2002, the number of reported HIV cases has risen sharply. The number of HIV-positive cases reported was 2.8 times that of the previous 5 years. The surveillance results from 2005 to 2007 The number of HIV positive cases (413 cases) was 3.41 times of the cumulative number of cases (121 cases) found in 8 years before 2004. Infected mainly young adults, men were significantly higher than women, men and women accounted for 80.71%, 19.29%, mainly drug-based intravenous transmission. [Conclusion] The AIDS epidemic situation in Anshun is very serious. Effective prevention and control measures must be taken as soon as possible so as to reduce the prevalence of AIDS in Anshun.