Analysis on classification of hepatitis patients and superinfection condition

  Objective   To investigate the classification of hepatitis patients and the condition of super infection.

  Methods   The sera came from sera bank of School of Public Health, Fudan University, and all of the hospitalize hepatitis patients in shanghai in 1990 s were determined by ELASA foranti HAVI gM, anti HCVIgG, anti HEVI gMand IgG.

  Results   In the 1 143 patients, the positive rate of HAVI gM, HBV, HCVIgG, HEVIgMand HEVIgG were 52.1%, 53.6%, 1.3%, 17.8% and 70.4% respectively.And the superinfection patients came up to 746, about 65.4%.The superinfection rates of hepatitis A, B, C, E respecifically equal to 61.4%, 69.3%, 0.9 and 17.4%.

  Conclusion   The superinfection is very common amongthe hepatitis patients.The interaction of HAV and HBV may restrain the replication of HBV and people health is threatened.