上海虹口区2011-2015年外来建筑工人艾滋病性病监测

Analysis on Surveillance Results of Migrant Workers of Construction Site in Hongkou District of Shanghai From 2011 to 2015

目的动态监测虹口区建筑工地外来流动人口艾滋病高危行为和艾滋病性病感染状况。方法采用多阶段抽样,2011—2015年连续5年对监测对象开展横断面血清流行病学调查,共计2 063人次。采集人口学特征、艾滋病防治知识、相关行为情况、血清学抗体监测信息等进行分析。结果监测对象以40~50岁为主,文化程度较低,多数在婚或有固定性伴。艾滋病防治知识知晓率为90.98%,但存在不同程度的高危性行为。5年监测共检出HIV阳性1例,阳性率为0.05%;HICV阳性10例,阳性率为0.48%;梅毒18例,阳性率为0.87%。结论继续加大对该人群的监测及相关宣传干预力度,提高该人群性病艾滋病的筛查率,发现潜在的艾滋病性病病例,遏制艾滋病性病在人群中的扩散。

Objective To dynamically monitor the high-risk behaviors and prevalence of AIDS and STD among migrant workers in construction sites of Hongkou.Methods A multi-stage sampling was applied to collect the surveillance population information from 2011 to 2015,including demographic characteristics,knowledge and behaviors of AIDS,serological antibody testing results,etc.Results The surveillance population dominated by the 40-50 years' age groups,had lower education level,were married or had regular sexual partners.Although 90.98%of the population knew the AIDS related information,they had high risk sexual behaviors more or less.In the five years,there had been 1 case of HIV positive,10 cases of HCV positive,and 18 cases of syphilis positive with positive rate of 0.05%,0.48%,and 0.87%respectively.Conclusion The AIDS and STD surveillance and intervention among migrant workers should be promoted,especially raising the screening rate which is important for finding positive cases and preventing the transmission of these diseases.