Study on the clinical significance of direct antiglobulin test in patients with chronic hepatitis B / 中国输血杂志

ABSTRACT

Objective To investigate the clinical significance of direct antiglobulin test(DAT) in patients with chronic hepatitis B.Methods Column agglutination technique(CAT) and conventional tube technique(CTT) were used to detect red blood cell(RBC) antibodies in a total of 162 samples,including 50 cases of asymptomatic carriers,42 cases of active phases of chronic hepatitis B(CHB) patients,52 cases of severe hepatitis and 18 healthy individuals.Results The RBC count and hemoglobin(Hb) in patients with severe hepatitis were significantly lower than those in asymptomatic carriers,CHB patients and healthy individuals(P