Spearmen’s correlation was used for the correlation between methods and weighted kappa was used for the agreements. Kolmogorov-Smirnov test was performed to determine the normality of the results, and all results were confirmed to have normal distributions. The remaining statistical analyses were performed using SPSS v.25 (IBM Corp., Armonk, NY, USA). Passing-Bablok regression and Bland-Altman analysis were also analyzed using Analyze-it.
BECKMAN COULTER CHATSWORTH SOFTWARE
This software can evaluate polynomial methods for linearity by automatically analyzing polynomial regression for different order polynomials, finding the best fit regression model, and showing allowable nonlinearity. įor precision, the linearity test using flow chart of CLSI EP06-A was analyzed using Analyze-it version 5.11 (Analyze-it Software Ltd., Leeds, UK). Additionally, the IRIS Iq200 (Beckman Coulter, Brea, USA) has a unique system adopting image-based analysis plus staining and laminar flow technologies, used similarly as in flow cytometry. One widely used urine sediment analyzer adopting flow cytometry technology is the UF-1000i (Sysmex Diagnostic, Kobe, Japan) and one widely used image-based urine sediment analyzer is the Cobas u701 (Roche Diagnostics International, Rotkreuz, Switzerland). Automated urine sediment analyzers are based on two main technologies, one of which is flow cytometry and the other is image-based analysis.
To improve the performance of automated urine sediment analyzers, various technologies have been applied.
BECKMAN COULTER CHATSWORTH MANUAL
Despite the advantages offered by automated urine sediment analyzers, it seems practically impossible to completely abandon manual microscopy in the laboratory due to automated analyzer imperfections. This automated testing system has reduced the labor and time required, enabling laboratories to handle many more tests and to reduce the turnaround time, while also improving precision.
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