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[目的]了解榆林学院入学新生乙型肝炎病毒感染情况,为大学生乙肝防治工作提供依据。[方法]2006~2008年新生合计9 862人,对全部新生进行肝功能与HBsAg检测,再对HBsAg阳性者运用酶联免疫法进行乙肝“两对半”测定。[结果]HBsAg阳性者667例,阳性率为6.67%,男、女生阳性率分别为7.98%、4.57%,差异有统计学意义(P<0.01)。感染模式以“大三阳”、“小三阳”为主,男、女生差异有统计学意义(P<0.01)。ALT升高96例,男、女生差异有统计学意义(P<0.01)。[结论]为预防和控制HBV在高校内传染,应加强新生中HBVM及ALT的检测,采取以疫苗接种为主的综合性防预措施。
[Objective] To understand the prevalence of hepatitis B virus infection among freshmen in Yulin College and provide basis for the prevention and treatment of hepatitis B among college students. [Methods] A total of 9 862 new students were recruited from 2006 to 2008. All new students were tested for liver function and HBsAg. HBsAg positive patients were tested for hepatitis B virus by ELISA. [Results] The positive rate of 667 HBsAg positive patients was 6.67%. The positive rates of HBsAg positive patients were 7.98% and 4.57%, respectively, with significant difference (P <0.01). Infections model mainly consisted of “Sanyangyang” and “Sanyangyang”, with significant difference between male and female (P <0.01). ALT increased 96 cases, male and female differences were statistically significant (P <0.01). [Conclusion] In order to prevent and control HBV infection in colleges and universities, HBVM and ALT in newborn should be strengthened, and comprehensive precautionary measures should be taken such as vaccination.