摘要
目的了解深圳口岸食品和饮用水从业人员的人群HBV感染状况,为制订相关对策提供依据。方法应用ELISA方法对从业人员按规定在监测期内进行血清HBV标记物检测。结果2006年度体检3157人,HBsAg平均阳性率4.02%,男性高于女性(!2=10.766,P<0.01),16岁组高于其他各年龄组(χ2=12.670,P<0.01)。抗-HBsAg平均阳性率64.36%,男性略高于女性,差异无统计学意义(χ2=0.204,P>0.05);16岁组为最低(!2=20.609,P<0.01);五种HBV标记物显示模式,俗称"大三阳"和"小三阳"两种为主。结论HBV感染程度低于我国流行现状,但属中度流行状况,应继续抓好防制措施,加强口岸食品和饮用水从业人员传染病监测体检,把好入职关,确保这一特殊人群健康质量,同时大力推行接种乙肝疫苗,提高人群免疫力,防止HBV的感染与传播。
Objective To examine the HBV prevalence in employees providing the catering service and drinking water in Shenzhen customs for the control and prevention of HBV. Methods HBsAg, anti-HBs, anti-HBe, HBeAg and anti-HBe were measured by ELISA method. Results In 2006, serum samples from 3 157 workers were examined. 4.02% of the samples were positive for HBsAg. Male subjects had a higher HBsAg-positive rate than the female subjects （x^2=10.766,P〈0.01）. The positive rate of HBsAg in the age group of 16 was higher than the other age groups （x^2= 12.670,P〈0.01 ）. 64.36% of the workers were positive for anti-HBsAg. There was no significant difference in the positive rate of anti-HBsAg between the male and the female subjects （x^2=0.204, P〉0.05 ）. Workers in the age group of 16 had the lowest positive rate of anti-HBsAg （x^2=20.609 ,P〈0.01 ）. Conclusion The extent of HBV infection in the workers providing catering service at the Shenzhen customs is lower than the national average. Monitoring program should be continued for the disease prevention. HBV vaccination program should be promoted to enhance the immunity of this group of workers.
出处
《热带医学杂志》
CAS
2007年第11期1118-1120,共3页
Journal of Tropical Medicine
