CAJ | 학술논문

目的：评价IQ200全自动尿沉渣定量分析仪（以下简称IQ200）、Mejer700尿干化学分析仪（以下简称Mejer700）检测尿液中红细胞（RBC ）和白细胞（WBC ）的效能。方法分别采用IQ200、M ejer700及尿沉渣离心镜检3种方法检测1000例患者尿液标本中的RBC和WBC ，以尿沉渣离心镜检法为金标准，分析IQ200与M ejer700对尿液中RBC和WBC检测的灵敏度、特异度和准确度。结果3种方法检测尿液中 RBC和WBC的阳性率差异均无统计学意义（ P＞0．05）。IQ200与 M ejer700结合使用，能大大提高对RBC和WBC检测的灵敏度。结论 IQ200、M ejer700两种方法灵敏度度较高，联合应用具有较高的准确度和灵敏度，能提高工作效率，建议3种方法联用以减少检验误差，提高尿液分析质量。
목적：평개IQ200전자동뇨침사정량분석의（이하간칭IQ200）、Mejer700뇨간화학분석의（이하간칭Mejer700）검측뇨액중홍세포（RBC ）화백세포（WBC ）적효능。방법분별채용IQ200、M ejer700급뇨침사리심경검3충방법검측1000례환자뇨액표본중적RBC화WBC ，이뇨침사리심경검법위금표준，분석IQ200여M ejer700대뇨액중RBC화WBC검측적령민도、특이도화준학도。결과3충방법검측뇨액중 RBC화WBC적양성솔차이균무통계학의의（ P＞0．05）。IQ200여 M ejer700결합사용，능대대제고대RBC화WBC검측적령민도。결론 IQ200、M ejer700량충방법령민도도교고，연합응용구유교고적준학도화령민도，능제고공작효솔，건의3충방법련용이감소검험오차，제고뇨액분석질량。
Objective To evaluate the efficacy of IQ200 urine sediment quantitative analyzer(IQ200) and Mejer700 urine dry chemistry analyzer(Mejer700) in detecting urine erythrocyte(RBC)and leukocyte(WBC) .Methods The WBC and RBC in 1 000 u‐rine specimens were detected by using IQ200 ,Mejer700 and sediment microscopy respectively .Taking sediment microscopy as the golden standard ,the sensitivity ,specificity and accuracy of IQ200 and Mejer700 in detecting urine RBC and WBC were analysed .Re‐sults No statistically significant differences of positive rates of RBC and WBC detected by using the three methods were found (P>0 .05) .When IQ200 and Mejer700 were combined ,the sensitivities of detection of RBC and WBC test were improved .Conclu‐sion The sensitivities of RBC and WBC detection by using IQ200 and Mejer700 are high .Combing the two methods the sensitivity and accuracy is higher ,which could improve work efficiency .Combination of the three methods should be recommended ,in order to improve the quality of urine analysis .