Hepatitis B e-antibody greater than 4.5 PEIU/ml means that the hepatitis B e-antibody is positive, indicating that the patient has been infected with hepatitis B virus, but the specific situation needs to be judged in conjunction with other indicators, such as hepatitis B surface antigen, hepatitis B surface antibody, hepatitis B e-antigen, and hepatitis B core antibody and so on. Hepatitis B e-antibody refers to hepatitis B virus e-antibody, and its normal value is about 0-0.2 PEIU/ml. If Hepatitis B e antibody is greater than 4.5 PEIU/ml, then it means that there is a positive Hepatitis B e antibody, which means that the patient has been infected with the Hepatitis B virus. However, hepatitis B e antibody alone cannot confirm the diagnosis of hepatitis B disease, but needs to be combined with other indicators to make a comprehensive judgment. If Hepatitis B surface antigen and Hepatitis B core antibody are positive, while Hepatitis B e antigen and Hepatitis B surface antibody are negative, then it means that there may be Hepatitis B mini-three-positive problem, although the replication of the Hepatitis B virus is low at this time, but it is still infectious to a certain extent. If hepatitis B core antibody and hepatitis B surface antibody are positive, and hepatitis B e antigen and hepatitis B surface antigen are negative, then it means that the patient is infected with hepatitis B virus, but the virus has been cleared, and basically does not have infectivity. It is recommended that when hepatitis B E antibody is positive, further examination should be carried out under the guidance of the doctor to confirm the diagnosis of the disease as soon as possible, and actively cooperate with the doctor’s arrangement, and do not use medication on your own, so as to avoid delaying the condition.