探讨尿液分析仪潜血检验与显微镜红细胞计数检验方法在尿液潜血检验中的效果

Effect of urine analyzer occult blood test and microscope red blood cell test in urine occult blood test

目的探讨分析尿液分析仪潜血检验与显微镜红细胞计数检验方法在尿液潜血检验中的效果。方法随机选取在本院接受尿液检测分析的患者100例尿液样本作为研究对象,分别采用尿液分析仪潜血检验和显微镜红细胞计数检验,比较分析两种检测方法的检测结果。结果两种检测方法检出结果均为阳性的有19例,阳性检出率为19.00%;以显微镜红细胞计数检验结果为参照标准,尿液分析仪潜血检验结果的阳性检出率为76.93%,假阳性率为13.63%,假阴性率为8.97%;以尿液分析仪潜血检验结果为参照标准,显微镜红细胞计数检验结果的阳性检出率为73.08%,假阳性率为26.92%,假阴性率为4.05%。结论在尿液潜血检验中上述两种检测方法存在一定差异,具体应用时可根据患者的实际情况进行选择,或者两种方法联合应用,以提高诊断的准确性。

Objective To analyze the effect of urine analyzer occult blood test and microscopic red blood cell count test in urine occult blood test. Methods 100 urine samples were selected as the subjects. The urine analyzer was used to examine the occult blood test and the microscope red cell count test. The results of the two detection methods were compared and analyzed. Results Of the two methods, 19 cases were positive and the positive rate was 19.00%. Using microscopic red blood cell count results as reference standard, the positive rate of the test results of the urine analyzer was 76.93%, the false positive rate was 13.63% and the false negative rate was 8.97%. Using urine analyzer occult blood test results as reference standard, the positive rate of the red blood cell count test results was 73.08%, the false positive rate was 26.92%, and the false negative rate was 4.05%. Conclusion There are certain differences in the above two methods in the urine occult blood test. The specific application can be selected according to the actual situation of the patients, or the two methods are combined to improve the accuracy of the diagnosis.