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高效液相色谱法和国产酶联免疫吸附法试剂盒检测25-羟基维生素D_3的一致性比较 被引量:6

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摘要 目的:对高效液相色谱法(HPLC)和国产酶联免疫吸附法(ELISA)试剂盒检测25-羟基维生素D3进行对比实验,探讨两种方法检测结果的一致性,了解国产试剂盒性能。方法:收集110例临床血清标本,分别用国产酶联免疫吸附法试剂盒配套的质控物和试剂检测25-羟基维生素D3,高效液相色谱法检测25-羟基维生素D3,统计分析检测结果的相关性和一致性。结果:两种检测系统25-羟基维生素D3的测定结果存在差异,差异有统计学意义(P<0.05),两者相关系数为0.880,相关性具有统计学意义(P=0.000)。结论:ELISA检测25-羟基维生素D3线性和精密度符合说明书要求,检测结果与HPLC检测结果分析,相关性良好,但不一致,ELISA检测结果存在偏差,需按回归方程调整后才具可比性。
出处 《中国妇幼保健》 CAS 北大核心 2014年第26期4335-4336,共2页 Maternal and Child Health Care of China
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参考文献4

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同被引文献77

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