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梅毒测定的3种常用方法比较 被引量:1

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摘要 目的比较梅毒测定的3种常用方法。方法应用梅毒酶联免疫吸附试验(TP-ELISA)对2480例标本进行检测,共检出梅毒抗体阳性107例,并同时对阳性标本用胶体金法(SYP)、甲苯胺红不加热血清试验(TRUST)两种方法进行测定。结果2480例标本用TP-ELISA法检出阳性率为4.3%,SYP法检出阳性率4.2%,TRUST法检出阳性率为1.6%。经U检验,3种方法比较,除TP-ELISA法与SYP法,其余差异有统计学意义(U值=1.8、5.6、5.5);TP-ELISA法阳性107例,阳性率为100%,用另两种方法检出的阳性率分别为96.3%、37.4%。结论TP-ELISA法以其灵敏度高、特异性好,适用批量检测,可防止标本漏检,避免产生医患纠纷。
作者 彭军 毛和香
出处 《检验医学与临床》 CAS 2007年第3期208-209,共2页 Laboratory Medicine and Clinic
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