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目的为更进一步了解HBV-DNA与乙肝免疫标志物的关系,为乙肝病原学诊断提供更准确的依据。方法选用320例HBsAg阳性患者标本进行HBV-DNA和HBV免疫标志物的检测,以乙肝病毒标志物的不同组合模式分析其与HBV-DNA的关系。结果 HBV-DNA与HBeAg具有一致性,156例HBeAg(+)血清中,HBV-DNA的阳性率为98%;在164例HBeAg(-)血清中,HBV-DNA的阳性率为28%,在115例“小三阳”病人中,阳性率26.1%。结论 HBV-DNA作为乙型肝炎病原学诊断的依据较HBV免疫标志物更准确。
Objective To further understand the relationship between HBV-DNA and hepatitis B immune markers and provide a more accurate basis for the diagnosis of hepatitis B etiology. Methods The samples of 320 HBsAg positive patients were selected for detection of HBV-DNA and HBV immune markers. The relationship between HBV-DNA and HBV-DNA was analyzed with different combinations of hepatitis B virus markers. Results HBV-DNA was consistent with HBeAg. The positive rate of HBV-DNA was 98% in 156 cases of HBeAg (+) serum. The positive rate of HBV-DNA in 164 cases of HBeAg- In 115 cases of “Sanyang” patients, the positive rate was 26.1%. Conclusion HBV-DNA is more accurate than HBV immune marker in the diagnosis of hepatitis B etiology.