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[目的]了解济南市食品行业、公共场所乙型肝炎病毒感染状况。为开展乙肝防治工作提供依据。[方法]采取反向间接血凝法,检测HBsAg。[结果]济南市从业人员HBsAg阳性率为1.26%,男性高于女性。济南市公共场所食品从业人员HbsAg阳性率明显低于全国正常人群(9.8%)。2005~2006年共检测食品、公共场所从业人员58 979人,HBsAg阳性743人,阳性率为1.26%,男性为1.40%、女性为1.16%,男性高于女性,差异有统计学意义(P<0.05);食品从业人员HBsAg阳性率为0.58%,低于公共场所从业人员的2.12%,差异有统计学意义(P<0.01)。[结论]济南市食品及公共场所从业人员HBsAg阳性率较低,对于发现的HBsAg阳性人员应及时调离。
[Objective] To understand the status of Hepatitis B virus infection in Jinan food industry and public places. To provide a basis for prevention and treatment of hepatitis B. [Method] Reverse indirect hemagglutination was used to detect HBsAg. [Results] The positive rate of HBsAg in Jinan workers was 1.26%, which was higher in males than in females. HbsAg positive rate of food workers in public places in Jinan was significantly lower than that of the normal population in China (9.8%). A total of 58 979 people were tested in food and public places from 2005 to 2006, with 743 HBsAg positive, the positive rate was 1.26%, 1.40% for males and 1.16% for females, and the difference was statistically significant (P < 0.05). The positive rate of HBsAg in food workers was 0.58%, which was lower than 2.12% of the employees in public places, the difference was statistically significant (P <0.01). [Conclusion] The positive rate of HBsAg in food and public places in Jinan is low, and the HBsAg positive persons found should be transferred in time.