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胶体金试纸法与酶联免疫法检测粪便隐血的对比分析

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摘要 目的:对比胶体金试纸法与酶联免疫法检测粪便隐血的作用。方法:采用胶体金试纸法与酶联免疫法对600例患者粪便标本和血红蛋白标准液进行检测,并做统计学处理。结果:两法检测结果存在差异,胶体金法特异性高,灵敏度较差,前、后带效应影响较大;酶联免疫法灵敏度、特异度都比较高,可以定量测定。结论:胶体金法在检测消化道出血、便血等大量出血以及微量出血易引起的假阴性结果,酶联免疫法特异性较高。
出处 《中国误诊学杂志》 CAS 2009年第21期5058-5058,共1页 Chinese Journal of Misdiagnostics
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