大学生4年乙型肝炎病毒感染的监测  

MONITORING ON THE STATUS OF STUDENTS INFECTED BY HEPATITIS B VIRUS IN THE PAST FOUR YEARS

作　　者：廖智华[1] 周小兵[2] 

机构地区：[1]广东暨南大学附一院珠海校区医务室,珠海519070 [2]暨南大学附一院校门诊

出　　处：《现代预防医学》2007年第1期145-146,共2页Modern Preventive Medicine

摘　　要：[目的]了解大学生入学时乙型肝炎病毒(HBV)感染情况、乙型肝炎病毒抗体(抗-HBs)水平及其在校期间的变化,为建立学校乙肝防治对策提供参考依据。[方法]应用ELISA法对2001年入学的暨南大学珠海校区588名大学生连续4年每年9月进行乙肝标志物(HBVM),及乙肝抗体标志物(HBsAb)检测。[结果]2001级学生入学时HBsAg阳性率为14.97%,2001年度与2004年度差异无统计学意义(P﹥0.05);抗-HBs阳性率为55.44%,2001年度与2004年度差异有统计学意义(P﹤0.05),增长率为21.43%。[结论]该校应及时监测乙肝病毒感染情况,有利于发现新感染者及对乙肝免疫低下者进行再次免疫,以控制乙肝的感染。[Objective]To observe the situation of Students infected by hepatiti B virus as they were enrolled in jinan univessity,anti-HBs level and the change in the period of university,In order to iffer the referene for selting up the countermessure to prevent and cure hepatitis B.[Methods]588 students were enrolled from Zhuhai of Jinan university in 2001,whose HBVM and anti-HBs were examined by ELISA every September in the past four years.[Results]The in fetion rate of HBaAg among freshmen at entry was 14.97%,The infection rate of HBsAg among undergreduates in 2004 was not higher than that in 2001 with sigificant statstical diference（P〉0.05）.The positive rate of anti-HBs among freschmen at entry was 55.44%,and the rate in 2004was higher than that in 2001 with signifiegnt statsticlal difference（P〈0.05）.Its growth rate was 21.43%.[Concluslons] Through Monitoring undergraduates infection of hepatit B virus,we can discover newly infected cased and lower-immunity persons timely to control the cases of hepatitis B virus infection.

关 键 词：乙肝表面抗原 乙肝表面抗体 乙肝疫苗 大学生 

分 类 号：R512.62[医药卫生—内科学]