There is a difference between the qualitative and quantitative tests for hepatitis B five. First of all, in terms of price, the quantitative is slightly more expensive, usually more than 100 yuan, some hospitals are 125 yuan, it depends on the pricing of the specific hospital, if the qualitative is cheaper, usually a few tens of dollars, many hospitals can not check the qualitative alone because of other problems with the qualitative, but together with other items. The qualitative test for hepatitis B five is not too accurate. If you want to determine precisely what your condition is, a quantitative test for hepatitis B five is recommended. Some people have to do the hepatitis B five tests in order to determine whether they need to be vaccinated against hepatitis B. If the qualitative test is a full negative of five items, it does not guarantee that they do not have hepatitis B surface antibodies, if the quantitative hepatitis B five tests are done at this time, it is likely that the hepatitis B surface antibodies are higher than 10, higher than 10 means that it is in the positive range, but it is likely that it is in the range of a dozen or two dozen, at this time the qualitative reagent is likely to determine it as negative.