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目的了解凯里市从业人员健康体检人群HAV-IgM、HEV-IgM阳性率。方法取受检者静脉血清进行检测,甲、戊型肝炎IgM抗体检测采用酶联免疫吸附试验(ELISA),ALT采用改良赖氏法测定。结果 2012年共有3511人检测甲、戊型肝炎IgM抗体,阳性率分别为0.11%、0.40%,不同性别、年龄、行业及学历之间甲、戊型肝炎阳性率差异均无统计学意义。2009年-2012年共有14356名从业人员检测ALT,ALT异常检出率为1.55%,不同性别、年龄之间ALT异常检出率差异均有统计学意义,不同行业及学历之间ALT异常检出率差异无统计学意义。结论为了阻断HAV及HEV传播,必须采取加强健康教育、卫生监督管理等综合防控措施。
Objective To understand the positive rate of HAV-IgM and HEV-IgM in health examination population of Carey practitioners. Methods The venous sera of subjects were tested for the detection of IgM antibodies to hepatitis A and E by enzyme-linked immunosorbent assay (ELISA), and ALT by modified Lai’s method. Results A total of 3511 people were tested for IgM antibodies to hepatitis A and E in 2012 with positive rates of 0.11% and 0.40%, respectively. There was no significant difference in the positive rates of hepatitis A and hepatitis E between different sexes, ages, professions and academic records in 2012. A total of 14356 practitioners detected ALT between 2009 and 2012, with an ALT anomaly detection rate of 1.55%. There were significant differences in the detection rates of ALT among different sexes and ages. ALT abnormalities among different industries and educational levels were detected No significant difference in rates. Conclusion In order to block the transmission of HAV and HEV, we must take comprehensive prevention and control measures such as strengthening health education and health supervision and management.