2006年日照市东港区食品及公共场所从业人员HBsAg调查

目的]调查东港区食品和公共场所从业人员HBsAg阳性情况，为防治乙型肝炎提供真实可靠的数据。方法]采用酶联免疫法对东港区14792名从业人员进行HBsAg、HBeAg检测，并对统计结果进行统计分析。结果]被检测的14792名从业人员中，HBsAg阳性282例，阳性率1．90％。其中男性阳性率2．94％，女性阳性率1．51％．差异有统计学意义（P〈0．01）；食品从业人员阳性率1．93％，公共场所从业人员阳性率1．84％，差异无统计学意义（P〉0．05）；不同年龄组阳性率差异无统计学意义（P〉0．05）．结论]东港区及公共场所从业人员中总体HBsAg阳性率较低。建议调离病毒携带者的同时，加强从业人员乙肝疫苗预防接种，提高对乙肝病毒的免疫力。

Investigation on HBsAg Carrier Status among Employees in Food and Public Places in Donggang District of Rizhao City in 2006

Objective]To investigate the carrier status of serum hepatitis B surface antigen（HBsAg） in employees engaged in food and public places in Donggang district so as to provide true basis for hepatitis B immunization, Methods]Enzyme linked immunosorbent assay was performed to detect serum HBsAg and HBeAg among 14 792 employees engaged in food and public places in Donggang district. The result was statistically analyzed. Results]Among 14 792 employees tested, 2 82 of themwere HBsAg positive （ 1. 9 0 % ）. Of them, the positive ratein male was 2.9 4 % , whilein female was 1.51%. There was a significant difference in the HBsAg（＋） rates between different genders（ P〈0.01）. The positive rate of the food employees was 1. 93%, while it was 1.84% in public places（ P〉0. 05）. There was no significant difference. And there was no significant difference between different age（ P〉0. 05）. Conclusion]HBsAg positive rate in employees in food and public places in Donggang district was comparatively low. It is necessary to inoculate hepatitis B vaccine for the employees to improve the immunity against HBV while the carriers of serum hepatitis B surface antigen（HBsAg） were transferring from their post.