2011年-2015年宁夏男男性行为哨点人群人类免疫缺陷病毒-1新发感染率调查研究  

Study on the HIV-1 incidence rate of MSMs in Ningxia during 2011-2015

作　　者：杨东智[1] 吴忠兰[1] 曹愍 王雪敏[1] 马学旻[1] 关光玉[1] 

机构地区：[1]宁夏疾病预防控制中心,宁夏银川750004

出　　处：《中国卫生检验杂志》2017年第8期1164-1165,1184,共3页Chinese Journal of Health Laboratory Technology

基　　金：宁夏自然科学基金(NZ13217)

摘　　要：目的调查2011-2015年宁夏地区男男性行为人群HIV新发感染率的变化趋势,为艾滋病防治提供科学依据。方法对2011-2015年男男性行为人群艾滋病哨点监测中发现的HIV-1感染者进行BED-CEIA检测,经灵敏度-特异性校正,计算该人群的HIV-1新发感染率,SPSS 17.0软件进行趋势性检验。结果 5年监测MSM人群共计2 000例,未婚MSM逐年增长,已婚逐年下降。确证HIV阳性123例,46例为新发现病例,5年新发感染率为2.88%~5.73%,差异无统计学意义(χ~2=2.478,P>0.05)。结论宁夏MSM人群HIV-1新发感染率持续处于一个水平,需重点关注此类人群的综合防治。Objective To investigate HIV incidence trend of men who have sex with men（MSMs） in Ningxia during 2011 - 2015, so as to provide scientific foundation for AIDS prevention and control. Methods HIV - 1 infected personnel from ADIS sentinel spots of MSMs were conducted for the detection of BED - CEIA from 2011 to 2015. HIV - 1 incidence rate was esti- mated after the sensitivity and specificity adjustment; SPSS 17.0 software was carried on for trend test. Results A total of 2 000 subjects were studied. MSMs in unmarried increased but that in married dropped year by year; HIV positive cases were 123, and 46 cases were new infections. The new incidence rate was within 2.88% -5.73% in the 5 years, with the differences statistically significant（x2 = 2. 478, P 〉 0.05 ）. Conclusion The HIV - 1 incidence in MSM has been at a same level, and corresponding comprehensive interference is required.

关 键 词：艾滋病病毒 酶联免疫捕获法 新发感染率 男男性行为人群 

分 类 号：R181.3[医药卫生—流行病学]