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目的了解乐山市彝族地区艾滋病流行现状和趋势,为制定防治对策提供科学依据。方法分析乐山市彝族地区1998-2009年艾滋病疫情报告和流行病学专题调查资料。结果截至2009年乐山彝族地区累计报告艾滋病感染者和患者130例,其中2007-2009年报告HIV阳性者和患者80例,占累计报告数的61.54%。感染者以20～39青壮年为主,占89.23%;男性和女性分别占76.92%、23.08%,经性、母婴、静脉吸毒传播均有病例报告,主要以静脉吸毒传播为主,性传播途径所占比例逐年上升。结论乐山市彝族地区艾滋病的流行呈上升趋势,艾滋病感染途径正处于高危人群向一般人群扩散的关键时期。
Objective To understand the current situation and trend of HIV / AIDS prevalence in Yi area of Leshan City and to provide a scientific basis for making prevention and control measures. Methods The data of epidemiological survey and epidemiological survey of AIDS in 1998-2009 in Yi area of Leshan were analyzed. Results As of 2009, a total of 130 HIV / AIDS patients and patients were reported in the Leshan Yi Autonomous Region. Among them, 80 cases of HIV positive cases and 80 cases were reported in 2007-2009, accounting for 61.54% of the total reported cases. Infected persons were mainly young adults aged 20-39, accounting for 89.23%; men and women accounted for 76.92% and 23.08% respectively. Cases of sexual transmission of maternal and infant and intravenous drug use were reported. The main reports were intravenous drug use and sexually transmitted The proportion of ways increased year by year. Conclusions The prevalence of AIDS in the Yi area of Leshan City is on the rise. The pathways of HIV / AIDS are at a critical period of spreading the high-risk population to the general population.