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应用数学模拟公式测定低密度脂蛋白胆固醇的探讨 被引量:3

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摘要 目的探讨公式法计算LDL-C与直接酶法测定LDL-C结果间的关系,以节约成本.方法采用公式LDL-C=0.87TC-0.9HDL-C -0.32TG+0.274、LDL-C=TC-HLD-C-TG/2.2F计算.结果朗道Ⅱ脂质质控血清标定值 TG 1.40mmol/L、 HDL-C 1.48mmol/L、 TC 4.32mmol/L、 LDL-C 2.25mmol/L;实测(n=5) 为:TG 1.40mmol/L、 HDL-C 1.50mmol/L、 TC 4.395mmol/L;用本公式计算得LDL-C 2.28mmol/L(2.25~2.31mmol/L);用F公式计算得LDL-C 2.62mmol/L(2.56~2.68mmol/L).结论应用本公式计算的LDL-C结果明显优于F公式,当 TG<9.0mmol/L时,本公式计算的LDL-C能满足临床需要.
出处 《国外医学(临床生物化学与检验学分册)》 2005年第9期658-659,共2页 Foreign Medical Sciences(section of Clinical Biochemistry and Laboratory Medicine
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