The hbv-dna Hepatitis B Viral Index reference table is the range of specific values for viral hepatitis B DNA replication. The hbv-dna Hepatitis B Virus Index can indicate the presence or absence of replication of the Hepatitis B virus in a current patient. Since the testing methods and reagents of each unit are different, the reference value of the test is also different. Generally speaking, the reference value of most hospitals is: less than 3 copies/mL of 10 is a negative result; more than 3 copies/mL of 10 to 5 copies/mL of 10 is a mild replication; 5 copies/mL of 10 to 7 copies/mL of 10 is a moderate replication; and more than 7 copies/mL of 10 is a severe replication, which requires antiviral treatment. Antiviral therapy is required. These criteria need to be considered in conjunction with liver function and indicators of liver fibrosis. Of course, we should not judge a certain disease because of the abnormality of one index, and we suggest that we cooperate with doctors to improve other related examinations, make a clear diagnosis as soon as possible, and actively treat the disease, so as not to delay the condition and cause adverse consequences.