2008年北京市顺义区服务行业人员HBV检测结果分析

目的了解顺义区服务行业人员乙肝病毒的感染状况，为制定防治措施提供依据。方法采用酶联免疫吸附试验（ELISA）法检测HBsAg和乙肝5项指标。结果63282名检测人员HBsAg阳性率为1．33％。其中男性为1．56％，女性为1．14％，男女阳性率差异有统计学意义；20岁以下年龄组HBsAg阳性率最高，为1．65％；本地和外地从业人员HBsAg阳性率分别为0．62％和1．76％，差异有统计学意义。食品行业从业人员HBsAg阳性率最低为1．24％，不同行业阳性率差别有统计学意义；452例HBsAg阳性者共检查出7种感染模式，其中HBsAg＋HBeAg阳性者占HBV感染总数的31．19％。结论应该加强对男性从业人员以及低年龄组和流动性较大的职业人群的健康检查和监督管理，同时对从事化妆品、生活饮用水、卫生用品职业的人员应加大卫生监督执法力度，以达到减少和控制HBV感染的目的．

HBV Detection Among Employees of Service Trade in Shunyi District of Beijing in 2008

Objective To understand the infection status of HBV among employees of service trade in Shunyi dis-trict, so as to provide guide for constituting preventive and remedial measure. Method ELISA was applied to detect HBsAg, HBsAb, HBeAg, HBeAb and HB-cAb. Results A total of 63 282 employees were tested and the positive rate of HBsAg was 1.33%. The posi-tive rate of HBsAg in male and female were 1.56% and 1.14% respectively, which was of statistically signif-icant difference. The positive rate of the age under 20 years was the highest(1.65%) in the different groups and the positive rate of HBsAg had lower trend following the age increase. The positive rate of HBsAg in n-ative and the floating persons were 0. 62% and 1.76% respectively, which was of statistically significant difference. The positive rate of HBsAg in food workers was the lowest(1.24%) in five occupations, which was of statistically significant difference. A total of 7 different infection modes were identified in 452 HBsAg positive cases and HBeAg positive cases accounted for 31.19% of the all HBsAg positive cases. Conclusion In order to decrease and control the HBV infection, the health check and supervise must be intensified to the male, the young and the floating people.