临渭区2007年食品及公共场所从业人员乙型肝炎血清学检测结果分析

Analysis of serum-test result of the personnels in the area of foods and public in Linwei district of 2007

目的了解临渭区食品生产经营和公共场所从业人员乙型肝炎(简称乙肝)的感染状况及免疫水平,为人群的乙肝预防工作提供科学依据。方法用酶联免疫吸附法(ELISA)对标本进行检测。结果6444例受检者中,HBsAg阳性率2.87%、抗-HBs阳性率29.83%。不同年龄组之间HBsAg阳性率有差异;男女HBsAg阳性率分别为3.38%和2.52%,性别间有差异;不同工种之间HBsAg阳性率、抗-HBs阳性率均有差异;HB-sAg阳性率与是否接种乙肝疫苗有差异。结论临渭区从业人员HBsAg阳性率明显低于全国水平(9.75%)。但人群免疫水平低,因此仍需普及乙肝防治知识,继续推广乙肝疫苗接种。

Objective Finding out the infection and Immuity situation of Hepatitis B virus for the personnels of production, business enterprise and the puplic, providing the scientific basis to prevente and control of Hepatitis B virus, Methods ELISA. Results 6444. samples are tested, the positive rate of HBsAg is 2. 87%, the positive rate of Hepatitis B Surface antibody is 29. 83%. To the positive rate of HBsAg , there is a significant difference between the different age groups, and the difference is significant between the male （2. 52% ） and the female （3. 38% ） ; the positive rate of HBsAg and the positive rate of Hepatitis B Surface antibody are significantly differem between the personnels according to the types of their work. Conclusion The level of the positive rate of HBsAg of the personnels is significant lower in Linwei District than that of the whole country （9. 75% ）, but the level of the immunity is need to be improved. It is necessary for us to popularize the prevention knowledge, and the inoculability for Hepatitis B vaccine is important.