摘要
目的评价免疫比浊法在梅毒螺旋体抗体检测中的临床应用价值。方法分析免疫比浊法的精密度、线性、稳定性、干扰因素、携带污染指标,并与化学发光微粒子免疫分析法(CMIA)进行阳性率比较。结果免疫比浊法批内CV为1.64%~2.22%、批间CV为3.57%~3.74%;黄疸、脂血及溶血对本方法无明显干扰;阳性率均为16.8%,差异无统计学意义(x^2=0,P>0.05)。结论免疫比浊法检测结果与CMIA法检测结果相关性良好,可以满足临床诊断需要。
Objective To evaluate clinical value of TP-Ab measurement by immunoturbidimetry. Methods The precision, linearity, stability, interfere factor and carryover in TP-Ab detection were analyzed. The positive rate of TP-Ab detection with immunoturbidimetry compared with CMIA was also analyzed. Results The within-run CV of immunoturbidimetry was 1.64%-2.22%. The between-run CV was 3.57%-3.74%. Icterus, lipemia and hematolysis had no significant interference on immunoturbidimetry measurement. The positive rate with both method were 16.8%, （X2= 0 ,P 〉 0.05 ）. Conclusion The results of immunoturbidimetry are good correlation compared with CMIA, which is suitable for clinical application.
出处
《标记免疫分析与临床》
CAS
2015年第1期56-58,共3页
Labeled Immunoassays and Clinical Medicine
基金
解放军总医院临床科研扶持基金(NO.2012FC-TSYS-3054)
