不同民族大学生乙肝病毒感染状况调查  

HBV Infection among freshmen of different nationalities in university

作　　者：胡文娟[1] 邓志芳[1] 高雯琪[1] 王红[2] 欧阳刚[1] 李劲[1] 

机构地区：[1]中南民族大学生命科学学院,武汉430074 [2]中南民族大学校医院

出　　处：《中国公共卫生》2010年第1期102-103,共2页Chinese Journal of Public Health

基　　金：国家民委自然科学基金项目(07ZN09)

摘　　要：目的了解不同民族大学生乙型肝炎病毒感染情况,为乙肝的预防和治疗提供科学依据。方法以中南民族大学2007级4015名新生和2008级5006名新生作为调查对象;采用酶联免疫吸附法(ELISA)检测乙肝5项,并进行统计学分析。结果2007,2008年的整体HBsAg阳性率为4.59%,男性阳性率为6.22%,明显高于女生的3.11%(P<0.01);壮族(10.29%)、畲族(9.13%)和瑶族(8.04%)学生的HBsAg阳性率较汉族(4.5%)学生约高1倍,差异有统计学意义(壮族、畲族与汉族间P<0.01,瑶族与汉族间P<0.05)。回族(2.97%)、满族(1.61%)学生的HBsAg阳性率较汉族(4.5%)学生低,差异有统计学意义(P<0.05)。结论乙型肝炎病毒感染率在不同民族学生之间存在较大的差异,提示不同民族学生的不同卫生和生活环境条件可能与乙肝病毒的感染率相关。Objective To collect useful information for precaution and treatment of hepatitis B in different nationalities students and analyze the reltionship between nationality and HBV infection rate. Methods Totally 4 015 freshmen in 2007 and 5 006 freshmen in 2008 were selected and their blood samples were tested for HBV infection wtih ELISA method. Resuits The positive rate of HBsAg in the students was 4. 59%. The positive rate of the boys was higher than that of the girls with a significant difference（6. 22% vs 3.11% ,P 〈0. 01 ）. The HBsAg positive rate of Zhuang, She and Yao nationality students was 10. 29% ,9. 13%, and 8. 04%, respectively, and was approximately one time higher than that of Hart nationality students （4.5%）. There were statistically significant differences in HBsAg positive rate between Han and Zhuang nationality （P 〈 0. 01 ）, Hart and She nationality （ P 〈 0.01 ）, and between Han and Yao （ P 〈 0.05 ）, respectively. The positive rate of HBsAg for Hui and Man natonality students was 2. 97% and 1.61% respectively, which were lower than that of Han students. The difference between Han and Man nationality students was also significant （P 〈 0.05 ）. Conclusion BHV infection rate is different among students of different nationalities. It implies that the environment and sanitation differences might be related with the risk of HBV infection.

关 键 词：乙型肝炎病毒 少数民族 大学生 

分 类 号：R512.62[医药卫生—内科学]