Comparison of fully automated urine sediment analyzers H800-FUS100 and labumat-urised with manual microscopy

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Tarih

2013

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

John Wiley & Sons Inc

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

Background: Recent technical developments have focused on the full automation of urinalyses, however the manual microscopic analysis of urine sediment is considered the reference method. The aim of this study was to compare the performances of the LabUMat-UriSed and the H800-FUS100 with manual microscopy, and with each other. Methods: The urine sediments of 332 urine samples were examined by these two devices (LabUMat-UriSed, H800-FUS100) and manual microscopy. Results: The reproducibility of the analyzers, UriSed and Fus100 (4.1-28.5% and 4.7-21.2%, respectively), was better than that with manual microscopy (8.5-33.3%). The UriSed was more sensitive for leukocytes (82%), while the Fus-100 was more sensitive for erythrocyte cell counting (73%). There were moderate correlations between manual microscopy and the two devices, UriSed and Fus100, for erythrocyte (r = 0.496 and 0.498, respectively) and leukocyte (r = 0.597 and 0.599, respectively) cell counting however the correlation between the two devices was much better for erythrocyte (r = 0.643) and for leukocyte (r = 0.767) cell counting. Conclusion: It can be concluded that these two devices showed similar performances. They were time-saving and standardized techniques, especially for reducing preanalytical errors such as the study time, centrifugation, and specimen volume for sedimentary analysis; however, the automated systems are still inadequate for classifying the cells that are present in pathological urine specimens. (C) 2013 Wiley Periodicals, Inc.

Açıklama

Anahtar Kelimeler

Automated urine analysis, Fus100, Manual urine sediment analysis, Urised

Kaynak

Journal of Clinical Laboratory Analysis

WoS Q Değeri

Q3

Scopus Q Değeri

Q1

Cilt

27

Sayı

4

Künye

Yüksel, H., Kılıç, E., Ekinci, A. ve Evliyaoğlu, O. (2013). Comparison of fully automated urine sediment analyzers H800-FUS100 and labumat-urised with manual microscopy. Journal of Clinical Laboratory Analysis, 27(4), 312-316.