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目的了解中原油田高中新生乙肝病毒感染状况,为制定有效的干预措施提供依据。方法采用酶联免疫吸附试验对中原油田高中入校新生进行HBV血清标志物(HBsAg、抗-HBs、HBeAg、抗-HBe、抗-HBc)检测。结果调查学生7 034人,HBsAg阳性率为8.18%,以1.3.5阳性和1.4.5阳性所占比例较高;男生的感染率高于女生,农村学生的感染率高于城镇学生,差异均有统计学意义(P<0.01)。结论中原油田高中新生乙肝病毒感染不容忽视;大力开展健康教育,提高预防接种,才是控制乙型肝炎发生最安全有效的措施。
Objective To understand the status of hepatitis B virus infection among high school freshmen in Zhongyuan Oilfield and provide evidence for effective intervention. Methods Enzyme linked immunosorbent assay (ELISA) was used to detect HBV serum markers (HBsAg, anti-HBs, HBeAg, anti-HBe, anti-HBc) in freshmen in Zhongyuan Oilfield. Results A total of 7 034 students were surveyed, the positive rate of HBsAg was 8.18%, and the prevalence was 1.3.5 and 1.4.5 respectively. The prevalence of male was higher than that of female, while that of rural students was higher than that of urban students There was statistical significance (P <0.01). Conclusion Hepatitis B virus infection of high school freshmen in Zhongyuan Oilfield can not be neglected. Vigorous health education and vaccination are the most safe and effective measures to control hepatitis B infection.