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目的了解天津市河东区从业人员甲型肝炎(简称甲肝)、戊型肝炎(简称戊肝)病毒感染状况,为预防和控制相关传染病提供依据。方法数据来源于2013年天津市河东区疾病预防控制中心体检门诊,将公共场所、食品行业从业人员(简称从业人员)的血清样本检测的甲肝病毒IgM抗体(HAV-IgM)、戊肝病毒IgM抗体(HEV-IgM)结果进行统计分析。结果全年共检查从业人员14 869人,HAV-IgM阳性的9人,HEV-IgM阳性的16人,阳性率分别为0.06%、0.11%。近期甲肝病毒感染男性为0.10%、女性为0.03%,其差异无统计学意义(χ~2=1.88,P>0.05);近期戊肝病毒感染男性为0.19%、女性为0.06%,男女性差异有统计学意义(χ~2=6.04,P<0.05)。结论从业人员中仍存在近期的甲、戊肝感染状况,即有传染性,所以要坚持对从业人员的定期健康检查,发现问题及时调离。
Objective To understand the status of Hepatitis A (Hepatitis A) and Hepatitis E (Hep V) infection among practitioners in Hedong District of Tianjin for the purpose of prevention and control of related infectious diseases. Methods Data were collected from the Hv-IgM antibody (HAV-IgM) and hepatitis E virus IgM antibody (HAV-IgM) detected by the serum samples of public places and food industry practitioners (referred to as practitioners) in the 2013 Hedong District Center for Disease Control and Prevention in Tianjin. (HEV-IgM) results for statistical analysis. Results A total of 14 869 workers were examined, 9 were HAV-IgM positive and 16 were HEV-IgM positive. The positive rates were 0.06% and 0.11% respectively. Recent hepatitis A virus infection in men was 0.10%, 0.03% in women, the difference was not statistically significant (χ ~ 2 = 1.88, P> 0.05); recent hepatitis E virus infection in men was 0.19%, 0.06% of women, male and female differences There was statistical significance (χ ~ 2 = 6.04, P <0.05). Conclusion There is still a recent status of infectious status of hepatitis A and E in practitioners. Therefore, we should insist on regular health examination of employees and find out the problem of timely transfer.