2013年承德市健康人群乙型肝炎表面抗原水平监测分析

Healthy population hepatitis B surface antigen level monitoring analysis of Chengde city in 2013

目的了解承德市健康人群乙型肝炎表面抗原携带率,评价人群免疫状况,为制定乙肝防治措施提供科学依据。方法按照分层随机抽样原则抽取健康人群血清,采用酶联免疫(ELISA)法检测乙肝病毒表面抗原。结果2013年共检测1 032份血清标本,地区人群乙肝病毒表面抗原阳性率为1.26%,低于全国平均水平。男性携带率高于女性;农民携带率高于托幼儿童及学生。结论承德市乙肝病毒表面抗原携带率低于全国平均水平,但是部分县区乙肝防控工作仍需加强。结合实际,重点应加强对公众乙肝防治知识的宣传和普及,增强公众自我保护意识。

Objective To understand the carrying rate of Hepatitis B surface antigen among healthy population in Chengde, to evaluate the crowd immune status , and to provide scientific evidence for the prevention of Hepa- titis B for local residents. Methods Healthy population was sampled according to the principle of stratified ran- dom sampling, and euzymelinked immunosorbent assay （ELISA） was adopted in the detection of Hepatitis B surface antigen. Results In 2013, a total of 1032 serum samples are dectected. The positive rate of HBV su- perficial antigen is 1.26% among the people from the city of Chengde, which is lower than the national aver- age level. The carrier rate of HBsAg in male and the farmers is significantly higher than in female and the nursery children and students. Conclusions The total HBsAg carrier rate is below the national average level in Chengde city. Even so, it is necessary to enhance the prevention and control of HBV in some area of Chengde city where the carrier rate is a little higher. And emphasis should be put on publicizing and popularize the knowledge of HBV to the publicto strengthen the awareness of self - protection.