Exploration of Examination of Leukocyte in Urine with of Urinary Chemical Analyzer

Objective To explore the examination of leukocyte in urine with urinary analyzer for clinical application so as to ensure the results quality of urinary data.Methods 503 patients were enrolled,and urine samples collected from the all subjects were examined with urinary sediment analyzer,urinary chemical analyzer and microscopy.Results There were 122 urine samples with leukocyte-positive(24.3%) from 503 patients examined by microscopy.There were 98 urine samples with leukocyte-positive examined by methods of urinary sediment analyzer uniting with microscopy,Kappa=0.603,and 97 by methods of urinary chemical analyzer uniting with microscopy,Kappa=0.613.There were 67 urine samples with leukocyte-positive by methods of urinary sediment analyzer uniting with urinary chemical analyzer,Kappa=0.202,and 47 by methods of microscopy uniting with urinary sediment analyzer and urinary chemical analyzer,Kappa=0.392.Conclusion Microscopy was the best way for examining leukocyte in urine,however urinary sediment analyzer and urinary chemical analyzer were quick,standard and exact methods.