Choose Marks of Screening HBV Infective Source During Surgical Operation / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To choose the marks of screening HBV infective source during surgical operation.METHODS On the basis of the HBV infective threshold value,HBV infective source and HBV susceptibility among the surgeons,to choose the marks of screening HBV infective source during surgical operation.RESULTS Before the immunization of surgeons against HBV,the ratio of HBV infective source between HBsAg positive and HBeAg positive carriers was 19.2% and 83.9%,respectively.That of HBsAg negative and HBeAg negative carriers was 0 and 3.2%.The sensitivity of screening HBV infective source with HBsAg acting as mark was much higher than HBeAg.The specificity was lower than HBeAg.After the immunization of surgeons against HBV,the ratio of HBV infective source between HBsAg positive and HBeAg positive carriers was 0.6% and 3.2%,respectively.None of the negative one was HBV infective source during surgical operation.The sensitivity of screening HBV infective source with HBeAg acting as mark was the same as HBsAg.But the specificity was remarkably higher than HBsAg.CONCLUSIONS Before the immunization of surgeons against HBV,HBsAg acting as the screening mark of HBV infective source during surgical operation is more suitable.After that HBeAg is more suitable.