17787名义乌出入境人员丙型肝炎流行病学特征分析

目的:掌握义乌出入境人员丙型肝炎感染及人群分布情况,以确定监测工作重点,为出入境传染病监测工作和制定丙肝防控措施提供科学的依据。方法:用ELISA法对出入境人员进行HCV抗体检测。结果:在17787名不同人群的出入境人员HCV抗体检测中,检出阳性83例,检出率0.47%,远低于我国普通人群感染水平(3.2%),其中入境外籍商务人员检出率0.56%;其中巴基斯坦和阿拉伯国家人员检出率最高分别为0.92%和0.81%;不同年龄组间HCV感染率差别无统计学意义。结论:应加强对重点人群的检测和干预,加强传染病防护知识的宣传,减少丙型肝炎通过频繁的国际交往而传入国内,提高出入境人员的自我防范意识,制定有效的防控措施,严把国门,切实保障出入境人员的旅行健康。

Epidemiological analysis of hepatitis C among 17787 entry-exit people in Yiwu

Objective:To grasp the situation of hepatitis C infection and population distribution among Yiwu entry-exit personnel,so as to set the monitoring key,provide a scientific basis for entry-exit communicable disease surveillance and take hepatitis prevention and control measures.Methods:Enzyme-linked immunosorbent assay(ELISA) was used for HCV antibody detection among entry-exit personnel.Results:There were 83 people detected positive in 17787 entry-exit people.The positive rate was 0.47%,much lower than China′s average rate(3.2%).wherein the detection rate of foreign business personnel inbound was 0.56%;Staff from Pakistan and Arabia had the highest detection rates,0.92% and 0.81%;In different age groups,HCV infection rate and the difference was not statistically significant.Conclusion:Examination and intervention on key population,publicity on communicable disease prevention should be stressed to reduce the possibility of HCV infection via frequent international association.In addition,self-awareness improvement of entry-exit personnel and effective preventive measures should be carried out to ensure the health of entry-exit personnel.