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目的了解振安区中小学生乙型肝炎病毒感染状况。方法选择振安区农村、城镇中小学生共6873人,采用酶联免疫吸附法(ELISA)检测乙肝血清标记物。结果HbsAg阳性率8.72%;男、女生HbsAg阳性率分别为8.84%、8.58%,男生高于女生;城市、农村学生HbsAg阳性率分别为7.39%、8.89%,城市高于农村;小学生、中学生HbsAg阳性率分别为7.38%、8.81%,中学生高于小学生。结论宣传乙肝防治知识,养成良好卫生习惯,监测HBsAb水平,采取及时补种乙肝疫苗。
Objective To understand the status of hepatitis B virus infection among primary and secondary school students in Zhen’an District. Methods A total of 6873 primary and secondary school students in rural and urban areas of Zhen’an District were selected for detection of hepatitis B serum markers by enzyme-linked immunosorbent assay (ELISA). Results The positive rate of HbsAg was 8.72%. The positive rates of HbsAg in male and female were 8.84% and 8.58%, respectively. The male HbsAg positive rate was 7.39% and 8.89% respectively in urban and rural areas, and higher in rural than in rural areas. The primary and secondary HbsAg The positive rates were 7.38% and 8.81%, respectively, and middle school students were higher than primary school students. Conclusions Publicize the knowledge of prevention and treatment of hepatitis B, develop good hygiene habits, monitor the level of HBsAb and take timely replanting of hepatitis B vaccine.