检测血清中乙肝病毒抗原抗体即HBsAg、抗—HBs、HBeAg、抗—HBe、抗—HBc(以下简称乙肝五项)己做为临床上诊断乙型肝炎的常规方法广泛应用,但对唾液中上述指标的研究国内报道较少。我们用ELISA的方法对98例乙肝病人和60例健康人的血清和唾液中的乙肝五项进行了对比测定,结果经统计学处理无显著差异,证明以唾液诊断乙型肝炎具有与血清检测同样的特异性和敏感性,现报告如下。 HBsAg, anti-HBs, HBeAg, anti-HBe, and anti-HBc (hereinafter referred to as “hepatitis B”) have been widely used in the routine diagnosis of hepatitis B in serum. However, Indicators of the domestic research reports less. We used the method of ELISA to compare hepatitis B in serum and saliva of 98 cases of hepatitis B patients and 60 healthy people. There was no significant difference between the two groups in the statistical treatment. It was proved that the diagnosis of hepatitis B by saliva was the same as that of serum test The specificity and sensitivity are as follows.