西宁市人群乙型肝炎血清流行病学研究  

SEROEPIDEMIOLOGICAL STUDY OF HEPATITIS B IN XINING

作　　者：李伟[1] 赵振川[1] 张志芳[1] 金珊[1] 曹郁[1] 陶宜新[1] 

机构地区：[1]西宁市疾病预防控制中心传染病防治科,西宁810007

出　　处：《现代预防医学》2010年第6期1162-1163,1165,共3页Modern Preventive Medicine

摘　　要：[目的]了解西宁地区乙型病毒性肝炎流行现状。[方法]采用多阶段整群随机抽样的方法,对西宁市1～60岁以上各年龄组的自然人群,每个年龄段随机抽取200人,共2125人进行乙肝病毒感染血清学检测。[结果]西宁地区调查人群HBsAg阳性率、抗HBc阳性率、抗HBs阳性率分别为4.56%、19.36%、29.75%;1-14岁儿童HBsAg阳性率为1.74%,15岁以上人群HBsAg阳性率为5.61%;农村HBsAg阳性率高于城区;藏族HbsAg阳性率高于汉族等民族;农民、工人的HBsAg阳性率明显高于其他职业。[结论]加强新生儿（尤其是少数民族农村地区）乙肝疫苗免疫接种依然是今后乙肝疫苗预防工作的重点。[Objective] To learn the current epidemic situation of hepatitis B in city of Xining. [Methods] Multi-stage clustered random sampling method was performed to select population at the age of 1 to 60 years old, and in each age group, we selected 200 people. A total of 2125 people were selected to conduct virus infection detection for hepatitis B. [Results] The positive rates of HBsAg, anti-HBc and anti-HBs were 4.56%, 19.36% and 29.75%, respectively; The positive rate of HBsAg in children at the age of 1 to 14 years old was 1.74%, and the positive rate of HBsAg among people above 15 years old was 5.61%; The positive rate of HBsAg in rural areas was higher than urban areas; The positive rate of HBsAg in Tibetan was higher than other people’s, and the rate in farmers and workers were significantly higher than other professionals. [Conclusion] To strengthen hepatitis B vaccine immunization in newborn and neonatal babies remains a priority in the future work, especially for people in the rural areas where ethnic minorities live.

关 键 词：乙型肝炎 血清学 乙肝疫苗 

分 类 号：R512.62[医药卫生—内科学]