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di bao ning xue yin zi shai xuan shi ji lin chuang ying yong ping jia
Author(s): 
Pages: 327-328,291
Year: Issue:  4
Journal: JIANGXI JOURNAL OF MEDICAL LABORATORY SCIENCES

Keyword:  凝血因子试剂准确度精密度;
Abstract: 目的 评价滴宝凝血筛选试剂临床应用价值.方法 通过检测校正血浆、正常范围质控血浆、异常范围质控血浆和正常混合血浆(如病人血浆)测定滴宝凝血试剂(APTT、PT、FIB)的准确性、重复性和线性范围,并与同类型试剂(梅里埃、德灵试剂)作比较.结果 准确度:APTT测定值与靶值偏差2.3~2.4%,PT测定值与靶值偏差0~1.1%,FIB测定值与靶值偏差6.4~8.6%;重复性:APTT CV值0.53~1.77%;PT CV值1.8%;FIB CV值3.0~4.7%,线性范围0.92~6.36 g/L;与梅里埃试剂、德灵试剂比较,有良好相关性γ=0.9190~0.9289;t检验P>0.05.结论 滴宝凝血因子筛选试剂各项指标完全符合临床检测APTT、PT、FIB要求,值得推荐使用.
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