吉林大学学报(医学版) ›› 2016, Vol. 42 ›› Issue (04): 827-829.doi: 10.13481/j.1671-587x.20160437

• 调查研究 • 上一篇    下一篇

新疆地区公共场所从业人员戊型肝炎病毒感染血清学调查分析

武军元1,2, 侯向萍3   

  1. 1. 塔里木大学动物科学学院, 新疆 阿拉尔 843300;
    2. 新疆生产建设兵团塔里木畜牧科技重点实验室, 新疆 阿拉尔 843300;
    3. 新疆维吾尔自治区阿拉尔市人民医院检验科, 新疆 阿拉尔 843300
  • 收稿日期:2016-01-04 发布日期:2016-07-20
  • 通讯作者: 武军元,副教授(Tel:0997-4680332,E-mail:wjyn-w@126.com) E-mail:wjyn-w@126.com
  • 作者简介:武军元(1980-),男,甘肃省武威市人,副教授,兽医学博士,主要从事病原微生物学教学与科研方面的研究。
  • 基金资助:

    国家自然科学基金资助课题(31160513)

Serological survey on hepatitis E virus infection of public health practitioners in Xinjiang region

WU Junyuan1,2, HOU Xiangping3   

  1. 1. School of Animal Sciences, Tarim University, Alar843300, China;
    2. Key Laboratory of Tarim Animal Husbandry Science and Technology, Xinjiang Production & Construction Corps, Alar843300, China;
    3. Department of Laboratory, Alar People's Hospital, Xinjiang Uighur Autonomous Region, Alar 843300, China
  • Received:2016-01-04 Published:2016-07-20

摘要:

目的:调查新疆地区公共场所从业人员戊型肝炎病毒(HEV)感染的状况及感染的影响因素,为当地戊型肝炎防控提供依据。方法:对新疆地区不同公共场所从业人群,采用随机抽样的方式采集血清样品1720份,应用双抗原夹心酶联免疫法检测血清样本中抗HEV-IgG抗体,分析不同性别、年龄和职业人群间戊型肝炎感染率的差异。结果:受试对象1720人中有440例抗HEV-IgG抗体阳性,阳性率为25.58%,其中男性阳性率为27.99%,女性阳性率为23.35%,且随着年龄的增长,抗体阳性率逐渐增高,不同年龄段人群抗HEV-IgG抗体阳性率比较差异有统计学意义(χ2=118.262,P=0.000);不同类别从业人员戊型肝炎感染率比较差异有统计学意义(χ2=98.262,P=0.000),抗HEV-IgG抗体阳性率由高到低依次为家畜屠宰工人81.53%,家畜及肉品销售人员79.37%,餐饮服务人员30.00%,超市服务人员11.21%,其他人群9.03%。结论:新疆地区公共场所从业人员戊型肝炎感染率相对较高,职业、年龄和性别是影响戊型肝炎感染率的主要因素。

关键词: 戊型肝炎病毒, 公共卫生, 血清学调查, 酶联免疫吸附测定

Abstract:

Objective: To investigate the infection status and influencing factors of hepatitis E virus infection among different occupational populations in Xinjiang region, and to provide a available evidence for control of hepatitis E. Methods: A randomly sampling survey was carried out in the population of public health practitioners, the serum IgG antibodies against hepatitis E virus in 1 720 samples were tested by indirect enzyme-linked immunosorbent assay, and the experimental data was analyzed with SPSS 19.0 software;the differences of infection rates between genders, ages and occupations were analyzed. Results: Among 1 720 subjects,440 persons were anti-HEV IgG positive,and the total positive rate was 25.58%; the positive rate of males (27.99%) was higher than that of females (23.35%), and the IgG positive rate was increased along with the age;there were significant differences of the anti-HEV-IgG antibody positive rates between the populations with different ages(χ2=118.262,P=0.000).There was a statistically significant difference of infection rate of hepatitis E between different occupational populations(χ2=98.262,P=0.000), the slaughterman had the highest positive rate (81.53%), followed by the livestock and meat salesperson (79.37%), food service population (30%), supermarket population (11.21%) and others (9.03%). Conclusion: The hepatitis E infection rate is high among the public health practitioners in Xinjiang region, and occupation, age and gender are the major influencing factors of hepatitis E infection rate.

Key words: hepatitis E virus, public health, serosurvey, enzyme-linked immunosorbent assay

中图分类号: 

  • R512.6