Author(s)

Tong Chengbi ¹, Jia Zijian ², Wang Xu ¹, Qi Ji ¹

Affiliation(s)

¹ Laboratory Department of Affiliated Hospital of Hebei University, Baoding, Hebei, China
² Reproductive Medicine Laboratory of Baoding Maternal and Child Health Hospital, Baoding, Hebei, China

Corresponding Author

Tong Chengbi

ABSTRACT

200 urine samples were measured by Sysmex UN9000 automatic urine analysis line(consists of UF5000 automatic urine formed element analyzer and UC3500 automatic urine analyzer) respectively for the urine dry chemical analysis, urinary sediment analysis and artificial phase contrast examination, to explore the reliability of urine dry chemical analyzer and urine sediment analyzer to test the red blood cells in the urine by comparing the results of urine red blood cells with urine dry chemistry analyzer, urine sediment analyzer and microscope. The sensitivity of urinary sediment analyzer detection was 95.2% and the specificity was 93.8%; urine dry chemistry analyzer detection sensitivity was 97.1% and the specificity was 86.0%; the urine erythrocyte morphology coincidence rate of urine sediment analyzer was 88.5%. Therefore, the combination of dry chemical analyzer and urinary sediment analyzer can obviously improve the detection rate and provide a reliable basis for clinical diagnosis.

KEYWORDS

Artificial phase contrast microscope microscopy; Urine erythrocyte morphology; Urine dry chemistry analyzer; Urine sediment analyzer

CITE THIS PAPER

Tong Chengbi, Jia Zijian, Wang Xu, Qi Ji, Comparative study of urine erythrocyte detection by urine dry chemical analyzer, urine sediment analyzer and microscope. MEDS Basic Medicine (2024) Vol. 2: 39-43. DOI: http://dx.doi.org/10.23977/medbm.2024.020207.

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