Abstract: Objective To analyze the result of pre-transfusion test and discuss the significance of relative test. Method A total of 4 177 cases of patients who come to our hospital for therapy on April 1,2016 to April 1,2017 were enrolled. With ELISA or PCR,we detected the serum infectious disease indicators,and statistically analyzed the results associated with age and sex. Result Among the patients we delineated,the positive rate of HBsAg,anti-HCV,anti-TP and anti- HIV were 9%,1.29%,2.82%,and 0.14%. The positive rate of HBV DNA among HBsAg positive patients is 55.56%.The positive rate of HBV DNA among HBsAg negative patients is 0.22%.The positive rate of HCV RNA among anti-HCV positive patients is 80%. Conclusion Nucleic acid testing and serological testing are necessary for patients who may accept blood transfusion,relative test is meaningful in reducing infection of transfusion.

Key words: Transfusion, Infectious diseases, Nucleic acid testing, Serological tests