提高筛选献血员ALT标准对献血员初复检合格率的影响  

Study on the Impact of Raising of ALT Thresholds for Blood Donors on the Pass Rates of Initial-examination and Re-examination

作　　者：孙桂香[1] 薛英娜[1] 吕颖[1] 张婷[1] 汪德清[1] 

机构地区：[1]中国人民解放军总医院输血科,北京100853

出　　处：《标记免疫分析与临床》2015年第6期481-482,498,共3页Labeled Immunoassays and Clinical Medicine

基　　金：临床有效输血及血液风险控制技术研究与应用推广(编号:201002005)

摘　　要：目的 观察改变筛选献血员ALT临界值对初复检合格率的影响.方法 对初复检与快速筛选方法进行直线相关分析并得出回归方程,然后拟定提高快速筛选临界值,观察初复检合格率.结果 初检值=-1.1886 ＋06137×快速值;复检值=-1.4018 ＋0.4821×快速值,快速筛选临界值提高5U和10U,初复检合格率均为100％.献血员合格率也显著提高.结论 将献血员快速筛选临界值初复检的值增加5～10U,在不影响血液的质量前提下,可显著增加献血员合格率.Objective To explore the impact of increase of ALT thresholds for blood donors on the pass rates of first-examination and second-examination. Methods The correlations between analysis results of ALT of initial- examination and re-examination with rapid screening methods were determined with linear correlation analysis. The re-examination pass rates were observed by improve rapid screening thresholds based on the above derived equations. Results The initial examination value of ALT was calculated as 1. 1886 ＋ 06137 × rapid screening value,and the re-examination value was calculated as 1. 4018 ＋ 0. 4821 × rapid screening value. After increasing 5U or 10U of thresholds of rapid screening value, the initial and re-examination pass rate was all 100%. The pass rates of blood donors were significantly increased. Conclusion The Threshold value of ALT in rapid screening of blood donors could be increased by 5-10 U without affecting the quality of the blood.

关 键 词：改变筛选ALT临界值 献血员筛选合格率 

分 类 号：R446.6[医药卫生—诊断学]