重庆市涪陵区7年无偿献血者血液检测结果分析

目的了解重庆市涪陵区无偿献血者血液检测情况，以采取措施，提高血液质量，保障输血安全。方法用赖氏法对血液进行ALT检测，用ELISA法对血液进行HBsAg、抗-HCV、抗-HIV、抗-TP可经输血传播的病原体检测。结果共检测72868例，检出阳性总数为5512例，总阳性率为7．56％；HBsAg、抗-HCV、抗-TP、抗-HIV阳性率分别为3．09％、0．48％、1．27％、0．07％，ALT异常率为2．73％，各年度检测结果阳性率差异均有统计学意义。结论无偿献血人群中总阳性率逐年降低，HBsAg阳性率最高，ALT异常率次之，抗-TP阳性率排在第3位，抗-HCV和抗-HIV阳性率最低，提示应加强血液质量监控，确保输血安全。

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.