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目的对比尿沉渣分析仪与显微镜测定尿液有形成分检查结果。方法选取尿液标本1038例，分别进行尿沉渣分析仪测定及显微镜镜检。结果尿沉渣分析仪与显微镜检查在白细胞阳性、红细胞阳性、管型阳性检出率等方面，差异不具有统计学意义(>0.05)。以显微镜结果为准，尿分析仪灵敏度、特异度、阳性预测值、阴性预测值分别为99.38%、92.42%、91.97%、99.42%。结论尿沉渣分析仪可有效检出尿液中的有形成分，适于大批量标本筛查，临床应用也应多参考显微镜镜检复查结果。“,”Objective In order to Compare urine sediment analysis instrument check,determine urine tangible composition and microscope mirror examine the result.Methods A total of 1038 urine samples were selected,each urine adopt was tested by urine sediment analysis instrument and microscope mirror.Results The positive rate of white blood cells,red blood cells and casts by urine sediment analysis instrument and microscope mirror were not differents to whole ( >0.05).Subject to microscope mirror examine,the sensibility,specificity,positive and negative predictive values of urine sediment analysis instrument aer 99.38%,92.42%,91.97%,99.42%in that order.Conclusion Urine sediment analysis instrument can test urine tangible composition,but it is only a kind of means of sieving when just the sample in enormous quantities is analyzed,we should use it with microscope mirror.