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目的了解大学新生乙型肝炎病毒感染情况,为乙肝的防治工作提供依据。方法用酶联免疫法对怀化医专2006-2008级新生共7667人进行乙肝“两对半”测定。结果HBsAg阳性397人,阳性率为5.18%,男女性别差异有统计学意义(P<0.05)。汉族学生HBsAg阳性率5.47%,壮族学生HBsAg阳性率为13.33%,高于汉族学生阳性率(P<0.05);土家族学生HBsAg阳性率为3.38%,低于汉族学生的阳性率(P<0.05);苗族学生HBsAg阳性率为2.89%,低于汉族学生的阳性率(P<0.05)。结论高校应重视乙肝的防治工作,对易感人群广泛接种乙肝疫苗,加强学生的健康教育,防止乙肝在学生间传播。
Objective To understand the status of hepatitis B virus (HBV) infection among freshmen in university and provide basis for the prevention and treatment of hepatitis B. Methods Using enzyme-linked immunosorbent assay, 7667 freshmen from 2006-2008 in Huaihua were enrolled in this study. Results There were 397 HBsAg positive patients, the positive rate was 5.18%. There was significant difference between male and female (P <0.05). The HBsAg positive rate of Han students was 5.47%, that of Zhuang students was 13.33%, higher than that of Han students (P <0.05); The positive rate of HBsAg in Tujia students was 3.38%, lower than that of Han students (P <0.05) ). The positive rate of HBsAg in Miao students was 2.89%, lower than that of Han students (P <0.05). Conclusion Colleges and universities should attach importance to the prevention and treatment of hepatitis B, give extensive vaccination of hepatitis B vaccine to susceptible populations, strengthen students’ health education and prevent the spread of hepatitis B among students.