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目的了解利川市食品及公共场所从业人员HBV感染状况,为制定防控措施提供依据。方法对2003-2007年在利川市疾病预防控制中心进行健康检查的食品及公共场所从业人员体检资料进行分析。结果2003-2007年共检测11 006人,HBsAg阳性率为3.58%,HBeAg阳性率为0.69%。HBsAg、HBeAg阳性率均以2003年最高,并呈逐渐下降趋势(P<0.01)。男性HBsAg阳性率为4.89%、HBeAg阳性率为0.75%;女性HBsAg阳性率为2.56%、HBeAg阳性率为0.64%。男性HBsAg阳性率高于女性(P<0.01),男女HBeAg阳性率差异无统计学意义(P>0.05)。HBsAg、HBeAg阳性率均以51～60岁组最高,不同年龄组间HBsAg阳性率差异有统计学意义(P<0.01),HBeAg阳性率差异无统计学意义(P>0.05)。结论利川市应进一步加强卫生监督管理,加强乙肝疫苗接种工作。
Objective To understand the status of HBV infection among food and public places practitioners in Lichuan City and provide the basis for making prevention and control measures. Methods The physical examination information of food and public places practitioners who conducted health examination at Icheon CDC in 2003-2007 were analyzed. Results A total of 11 006 people were tested in 2003-2007. The positive rate of HBsAg was 3.58% and the positive rate of HBeAg was 0.69%. The positive rates of HBsAg and HBeAg were both highest in 2003 and gradually decreased (P <0.01). The positive rate of HBsAg in males was 4.89% and the positive rate of HBeAg was 0.75%. The positive rate of HBsAg in females was 2.56% and the positive rate of HBeAg in females was 0.64%. The positive rate of HBsAg in males was higher than that in females (P <0.01). There was no significant difference in the positive rate of HBeAg between males and females (P> 0.05). The positive rates of HBsAg and HBeAg were the highest in the group of 51-60 years old. The positive rates of HBsAg in different age groups were significantly different (P <0.01). There was no significant difference in the positive rates of HBeAg between the two groups (P> 0.05). Conclusion Icheon City should further strengthen health supervision and management, and strengthen hepatitis B vaccination.