【摘要】 目的 :了解南宁市人群乙型肝炎免疫状况 10年间动态变化。方法 :取 1990、1995、1999年 3年检测结果代表 1990～ 1999年 10年间的免疫动态 ,以乙肝标志物检测结果进行统计分析。结果 :统计 3次检测结果 ,HBsAg阳性率 10年间变化不明显 ,抗 HBs和抗 HBc差异极显著。 1～ 14岁人群HBsAg阳性率 3次结果经统计检验无差异 ,抗 HBs和抗 HBc阳性率差异具极显著性。乙肝标志物阳性模式也有明显改变 :抗 HBs单项阳性统计差异极显著 ,而抗HBs 和抗 HBc同时阳性统计差异不具显著性 ,说明自然感染的免疫印迹是恒定的。结论 :南宁市人群的乙肝免疫状况有了很大的改善。更多还原

【Abstract】 Objective:To investigate the dynamic alternations of the immune status of Hepatitis B(HB) in population of Nanning from 1990 to 1999.Method:The detection results of HB markers were analyzed,and the detected results in 1990,1995 and 1995 were used to reflect the dynamic changes of immune status of HB in population of Nanning during 1990 and 1999.Results:It showed that the HBsAg positive rates did not change obviously during the ten years,while the positive rates of anti HBs and anti HBc changed significantly.The positive rates of HBsAg in the group of age 1～14 was not significant different,while the positive rates of Anti HBs and Anti HBc were significant different.The positive model of hepatitis B markers were remarkably changed:the single postitve rate of Anti HBs was very significantly different,while the simultaneous potitive rates of both Anti HBs and Anti HBc were not significantly different.Conclusion These results suggest that the immune markers of natural infection of HB is stable.The hepatitis B immune status in population of Nanning have been improved.更多还原