Objective Detection of plasm fibrinogen level and fibrin monomer polymerize function for find out effect on coagulation in patients with subacute serious hepatitis B. Methods Acutulase hydrolyzed fibrinogen, and calculator automatic detection system were used for detect.Results Subacute serious hepatitis B 16 cases.①Fibrin monomer polymerixation reaction speed was 0.312±0.065;②Maximum attraction luminosity was 0.175±0.035;③Fibrinogen concentration was 150±30(m g/dl);④FMPV/Amax was 1.790±0.160;⑤Reaction dela...