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目的分析北京市怀柔区疾病预防控制中心(CDC)艾滋病初筛实验室2005—2010年HIV抗体检测结果,为艾滋病防治提供科学依据。方法采用ELISA法,对该CDC承担检测的重点人群血清进行HIV抗体检测。结果 2005—2010年北京市怀柔区重点人群检测10 807人,HIV抗体阳性率为0.17%,男男同性恋(MSM)人群阳性率检出最高,为6.94%。5种重点人群(暗娼、羁押人员、男男同性恋者、性病就诊者、自愿咨询)间抗体阳性率差异有统计学意义(χ2=328.24,P<0.01)。HIV阳性者中83.33%的是20～39岁的青年人。结论北京市怀柔区重点人群中MSM人群HIV抗体阳性检出率最高,阳性者中的青年人是艾滋病的高发人群,是艾滋病预防控制工作的重点。
Objective To analyze the HIV antibody test results of AIDS screening laboratory in Huairou District Center for Disease Control and Prevention (CDC) in Beijing from 2005 to 2010 to provide a scientific basis for AIDS prevention and control. Methods The ELISA method was used to detect the HIV antibody in the serum of the key people who took the test. Results A total of 10 807 major HIV-positive individuals were detected in Huairou District of Beijing from 2005 to 2010. The positive rate of HIV antibody was 0.17%. The positive rate of MSM was 6.94%. There were significant differences in the positive rates of antibodies between the 5 key groups (sex workers, detainees, men and women with homosexuality, STDs and voluntary counseling) (χ2 = 328.24, P <0.01). 83.33% of HIV-positive people are young people aged 20-39. Conclusions The positive rate of HIV antibody among MSM population is the highest in Huairou District of Beijing. The positive among them are the high incidence of HIV / AIDS, which is the focus of AIDS prevention and control.