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目的乳胶透射免疫比浊法和速率散射免疫比浊法检测C-反应蛋白结果的相关性分析；方法随机收集239例住院患者，采用两种检测方法测定C-反应蛋白浓度，并比较其检测结果相关性；结果当C-反应蛋白浓度>20mg/L（r=0.944）时乳胶透射免疫比浊法和速率散射免疫比浊法相关性较C-反应蛋白浓度<20mg/L好。结论不同的方法检测CRP结果有一定的差异，需要早日完善其检测的标准化，当CRP低浓度表达时采用速率散射免疫比浊法检测更为敏感和准确。“,”Objective Latex transmission immune to scat ering immune turbidimetric method and rate nephelometry detection of C -reactive protein results analysis. Methods To compare the analysis of C-reactive protein (CRP) by latex enhanced transmission immunoturbidimetric assay and rate scat er nephelometric immunoassay.Results The cor elation between these two methods is lower when CRP is less than 20mg/L than that CRP is higher than 20mg/L (r=0.944).Conclusion Ef ects of dif erent methods on CRP level detection can be dif erent,and we should complete a criterion for it.Rate scat er nephelometric immunoassay showed higher sensitivity and accuracy according to low CRP concentration.