Analysis on blood test result of voluntary blood donors in Fuling District during the past seven years

Objective To get the information about the infection condition of blood in voluntary donors in Fuling District from 2001 to 2007,so as to take measures to improve blood quality and ensure blood safety.Methods Serum ALT was detected with Reitman-Frankel assay,and HBsAg,anti-HCV,anti-HIV and anti-TP were detected with ELISA.Results A total of 72 868 serum samples from blood donors were detected,in which 5 512(7.56%)were positive.The positive rates of HBsAg,anti-HCV,anti-HIV and anti-TP were 3.09%,0.48%,0.07% and 1.27% respectively,and the abnormality rate of ALT was 2.73%.There was statistical difference of positive rate among various years(from 2001 to 2007).Conclusion The positive rate of blood in voluntary donors decreases year by year.HBsAg was the highest(1.16%),followed by ALT(2.73%),anti-TP(1.27%),anti-HCV and anti-HIV.It suggests that blood quality monitoring should be strengthed to assure blood safety.