不同职业人群中外来人口乙型肝炎病毒感染状况及影响因素分析

STUDY ON THE SITUATION OF HBV INFECTION OF THE IMMIGRATORS

目的：研究外来工乙型肝炎（乙肝）病毒的感染状况及不同职业对其感染的影响，为预防外来工的乙肝感染提供科学依据。方法：对2002-2003年间在深圳龙岗区坪地镇打工的外来人员进行健康检查，用ELISA法进行乙型肝炎病毒感染标志物检测。结果：在1278人中HBsAg阳性率为12．64％，各年龄段间男女的差异无统计学意义（P〉0．05）；不同职业及同一职业间的男女之间病毒感染的差异有统计学意义（P〈0．05）。结论：外来人员乙肝感染情况与其所从事的职业有相关关系，在有高温、粉尘、噪声的工作环境中其乙型肝炎病毒感染率较高。

Objective： To know the situation of HBV infection of the immigrators, and the relationship between occupation and HBV infection, to provide scientific reference for the prevention. Methods： The physical examination for the immigrators in the town of pingdi in longgang were made, the markers of HBV were detected by ELISA. Results： 12.64% of 1278 immigrators were infected by HBsAg. The difference of male and female were not significant in different age. But the difference between male and female were significant. Conclusion： The situation of HBV infection in immigrators correlated with their occupation. But the difference in the age was not significant.