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目的分析2001—2015年北京市大兴区获得性免疫缺陷综合征(AIDS)的流行病学特征,为下一步制定防控策略提出依据。方法对2001—2015年现住址为大兴区的AIDS患者进行描述流行病学分析。结果 2001—2015年北京市大兴区共报告人类免疫缺陷病毒(HIV)感染者和AIDS患者744例,自2009年以后疫情上升趋势有所放缓。AIDS主要以青壮年为主,占73.92%;60岁以上有41例,占5.51%。家务待业、商业服务占35.22%和12.10%。性途径传播占93.13%;同性之间传播成首要传播途径,占66.26%。结论北京市大兴区AIDS疫情较为严重,呈现逐年上升趋势,同性性传播成为首要传播途径,疫情不断扩散,需进一步加强疫情防控。
Objective To analyze the epidemiological characteristics of Acquired Immunodeficiency Syndrome (AIDS) in Daxing District of Beijing from 2001 to 2015, and provide the basis for further development of prevention and control strategies. Methods Epidemiological analysis of AIDS patients living in Daxing District from 2001 to 2015 was conducted. Results A total of 744 cases of human immunodeficiency virus (HIV) infection and AIDS were reported in Daxing District of Beijing from 2001 to 2015, and the epidemic increased after 2009. AIDS mainly in young adults, accounting for 73.92%; 41 over the age of 60, accounting for 5.51%. Household services, commercial services accounted for 35.22% and 12.10%. Sexual transmission accounted for 93.13%; homosexual transmission into the primary transmission, accounting for 66.26%. Conclusion The epidemic situation of AIDS in Daxing District of Beijing City is more serious and presents an upward trend year by year. Homosexual transmission has become the primary route of transmission. The epidemic continues to spread and the epidemic situation needs to be further strengthened.