sAg(HBs Ag) POSITIVE 21.92,
the number has no quantity meaning, it only means hbsag is
in the reactive range
it is much better to do the new quantitative test abbott architet hbsag in iu/ml, it is quantitative not positive/negative, and sensitivity is much higher starting from 0,05iu/ml.quantitative altogether with hbvdna pcr can say if you are inactive carrier or active cronic hbv.