AVE-763B尿沉渣分析仪与手工镜检红、白细胞结果分析

Analysis on results of leukocyte and erythrocyte by urinary sediment analyzer and manual method

目的:探讨AVE-763B尿沉渣分析仪检测红、白细胞计数价值及其影响因素。方法:对我院1 530例患者的中段晨尿使用AVE-763B尿沉渣分析仪进行尿沉渣分析,并与显微镜镜检结果进行比较。结果:以显微镜镜检作为尿沉渣镜检的金标准,1 530份患者尿液标本经AVE-763B尿沉渣分析仪测得红细胞假阳性率为12.7%,白细胞假阳性率为9.5%。AVE-763B尿沉渣分析仪检测尿中红、白细胞结果与显微镜检相近,无明显差异(P>0.05)。结论:AVE-763B尿沉渣分析仪有助于尿沉渣镜检的规范化、标准化,但由于尿液分析仪易受多种因素影响,因此,同时还需要做尿沉渣显微镜镜检。

Objective： To study the value of AVE-763B urinary sediment analyzer detection of leukocyte and erythrocyte and its influencing factors. Methods： 1 530 middle segment of early morning urinary were detected with urinary sediment analyzer and compared with manual microscopic examination. Results： Microscopic examination as the gold standard, false positive rate of erythroeyte was 12.7%; false positive rate of leukocyte was 9.5% by AVE-763B urinary sediment analyzer in 1 530 cases patients. The results of leukocyte and erythrocyte detected by AVE-763B urinary sediment analyzer manual microscopic examination were similar, there was no significant differences （P〉0.05）. Conclusion： AVE-763B urinary sediment analyzer is helpful to urine sediment standardized detection. However, urine analyzer is vulnerable to a variety of factors, therefore, it needs to be done with the microscopic examination.