Results analysis of urine cellular components tested by Urit-1500 urine analyzer / 国际检验医学杂志

ABSTRACT

Objective To explore the clinical accuracy of urine cellular components of RBC,WBC,etc.detected by the Urit-1500 urine analyzer.Methods 1 085 urine samples in this hospital from June to October 2013 were selected and detected by the Urit-1500 urine analyzer and the microscope detection respectively.The results of urine cellular components detected by the urine analy-zer were analyzed.Results In 1 085 urine samples,the coincidence rate of two detection methods in detecting RBC and WBC was 93.8%(1 018/1 085)and 94.0%(1 020/1 085)respectively.In 295 RBC positive urine samples tested by the urine analyzer,the number of negative results tested by microscopy was 49,accounting for 16.6%.In 790 RBC negative urine samples tested by the u-rine analyzer,the number of negative results tested by microscopy was 18,accounting for 2.3%.In 197 WBC positive urine samples tested by urine analyzer,the number of negative results tested by microscopy was 28,accounting for 14.2%.In 888 WBC negative urine samples by urine analyzer,the number of negative results tested by microscopy was 37,accounting for 4.2%.Conclusion De-tecting urine RBC and WBC by using the Urit-1500 urine analyzer should combined with the microscopy and other test indexes and even clinical data to conduct the comprehensive analysis for reducing the misdiagnosis and missed diagnosis as far as possible.