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目的为了解五莲县入校新生HBsAg、HBeAg携带情况,减少乙肝在学生之间的传播。方法从五莲县城区和乡镇随机抽取小学、初中、高中入校新生的班级各5个,学生共3410名,全部抽血检验HBsAg、HBeAg。结果2008年五莲县部分入校新生HBsAg阳性率为6.19%;HBeAg阳性率为1.38%,占HBsAg阳性数的22.27%。HBsAg阳性率,HBeAg阳性率以高中入校新生为最高,分别为9.09%,2%;以小学入校新生为最低,分别为4.17%,0.68%。结论高中入校新生HBsAg、HBeAg阳性率增高,可能与他们学龄长,受感染的机会多有关系。
Objective To understand the newborn HBsAg and HBeAg carriers in Wulian County and to reduce the spread of hepatitis B among the students. Methods Five students from primary schools, middle schools and high schools were randomly selected from the urban areas and townships in Wulian County. There were 3410 students, all of which were tested for HBsAg and HBeAg. Results In 2008, the positive rate of HBsAg in freshmen of Wulian County was 6.19%, the positive rate of HBeAg was 1.38%, accounting for 22.27% of HBsAg positive number. The HBsAg positive rate and HBeAg positive rate were highest in high school freshmen, 9.09% and 2% respectively; the lowest rate of primary freshmen was 4.17% and 0.68% respectively. Conclusions The positive rates of HBsAg and HBeAg in high school are higher than those in school-age and infected.