某高校新生乙肝病毒感染情况分析及干预对策

Analysis of HBV Infection Status and Intervention Countermeasures among Freshmen of A College

目的了解北京交通大学新生乙肝病毒感染情况,为校园内乙型肝炎(乙肝)的防治提供科学依据。方法对2008年新入学的3474名新生血清乙肝表面抗原、乙肝表面抗体及丙氨酸转氨酶进行检查。结果表面抗原阳性者109人,检出率为3.14%。男女生检出率分别为3.63%、2.26%,差异有统计学意义(χ2=4.94,P<0.05)。乙肝表面抗体阳性1782人,检出率为51.30%。男女检出率分别为56.16%、42.55%,男女差异有统计学意义(χ2=59.62,P<0.01);丙氨酸转氨酶异常106人,阳性率为3.05%。结论该校新生存在乙肝病毒感染的危险。高校作为一个特殊群体,应加强对乙肝的防治。

[ Objective ] To understand the HBV infection status among freshmen of Beijing Jiaotong University, and provide scientific evidence for HBV prevention and control. [ Methods ] HBsAg , HBsAb and ALT of 3474 freshmen were tested in 2008. [ Results ] Among 3474 students, 109 （ 3.14% ） were HBsAg positive. The detection rate of male and female students was 3.63% and 2.26% , the difference was significant （ x^2 = 4.94, P 〈 0.05 ）. 1782 （ 51.30% ） were HBsAb positive. The detection rate of male and female students was 56.16% and 42.55% , the difference was significant （ x^2 = 59.62, P 〈 0. 01 ）. 106 （ 3.05% ） were ALT positive. [ Conclusion] The risk of HBV infection exists in freshmen of the university. As a special group, colleges and universities should en- hance the control of HBV.