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[目的]了解广西某高校2003～2008级大学新生乙型肝炎(乙肝)病毒感染状况,以加强对乙肝的预防和控制。[方法]新生入学体检时抽取静脉血3ml,采用酶联免疫吸附试验(ELISA)检测乙肝病毒表面抗原(HBsAg),丙氨酸氨基转移酶(ALT)采用酶动力学法测定。[结果]2003～2008年HBsAg阳性率为10.71%,其中男生HBsAg阳性率为13.16%,女生HBsAg阳性率为8.89%,男生高于女生(χ2=132.39,P﹤0.01﹚;少数民族预科生HBsAg阳性率为12.60%,本科学生HBsAg阳性率为10.24%,少数民族预科生高于本科学生(χ2=26.17,P﹤0.01﹚;HBsAg阳性伴有ALT异常率为1.21%。[结论]广西某高校2003～2008级大学新生乙型肝炎表面抗原阳性率高于我国一般人群,也高于全国部分大学生的平均水平,入学后针对传染病的预防控制采取综合措施,是十分必要的。
[Objective] To understand the status of hepatitis B (HBV) infection among freshmen in 2003 ~ 2008 in a university in Guangxi to strengthen the prevention and control of HBV. [Methods] 3ml venous blood was taken during the freshmen ’s medical examination, and HBsAg and ALT were detected by enzyme - linked immunosorbent assay (ELISA). [Results] The positive rate of HBsAg in male was 13.16% from 2003 to 2008, while the positive rate of HBsAg in female was 8.89%, while that of male was higher than that of female (χ2 = 132.39, P <0.01). The HBsAg The positive rate of HBsAg in undergraduate students was 10.24%, and that of ethnic minority students was higher than that of undergraduates (χ2 = 26.17, P <0.01). The abnormal rate of HBsAg positive ALT was 1.21%. [Conclusion] The positive rate of hepatitis B surface antigen of new college students in a university in Guangxi in 2003 ~ 2008 is higher than that of general population in our country and also higher than the average level of some college students in our country. It is very necessary to take comprehensive measures for the prevention and control of infectious diseases after admission of.