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目的了解绵阳市某高校在校大学生乙肝病毒(HBV)携带情况及感染模式,为绵阳市高校的乙肝防治工作提供参考。方法采用酶联免疫法(ELISA)法对绵阳市某高校8 772例在校大学生进行乙型肝炎病毒(HBV)血清标志物检测,并对结果进行统计学分析。结果 HBV阳性者共648例,携带率为7.43%;男生5 795例,携带率8.62%;女生2 977例,携带率5.14%。“大三阳”223例,占HBV携带者的34.41%;“小三阳”341例,占HBV携带者的52.62%。结论 HBV携带率高于全国平均水平,男生高于女生。“大三阳”和“小三阳”为2种主要感染模式,学校应重视乙肝的防治工作。
Objective To understand the situation of hepatitis B virus (HBV) carrier and infection pattern of college students in a university in Mianyang City, and to provide a reference for prevention and control of hepatitis B in colleges and universities in Mianyang. Methods Enzyme - linked immunosorbent assay (ELISA) was used to detect hepatitis B virus (HBV) serum markers in 8 772 undergraduates in a university in Mianyang City. The results were statistically analyzed. Results A total of 648 HBV positive cases were detected with a carrying rate of 7.43%, 5 795 boys with a carrying rate of 8.62% and 2,977 girls with carrying rate of 5.14%. “Big Sanyang ” 223 cases, accounting for 34.41% of HBV carriers; “Small Sanyang ” 341 cases, accounting for 52.62% of HBV carriers. Conclusion The carrying rate of HBV is higher than the national average, and the male is higher than the female. “Sanyang ” and “Sanyang ” as the two main modes of infection, the school should pay attention to the prevention and treatment of hepatitis B.