Objective: To evaluate analytical performance of Sysmex UF-1000i for peritoneal fluid analysis. Methods: Functional sensitivity, imprecision, linearity and comparison studies were performed on peritoneal fluids. Results: Total imprecision was 1.6-4.7%, functional sensitivity 27/μL for white blood cell (WBC) and 32/μL for total nucleated cell (TNC) count. Linearity was excellent up to 983. cell/μL, carry-over < 0.2%, correlation with manual microscopy always greater than 0.992. Conclusion: The instrument exhibited optimal performance at the conventional WBC diagnostic thresholds.
Buoro, S., Gustinetti, R., Dominoni, P., Alessio, M., Filisetti, P., Lucà, M., et al. (2012). Analytical evaluation of Sysmex UF-1000i for flow cytometric analysis of peritoneal fluid. CLINICAL BIOCHEMISTRY, 45(15), 1263-1265 [10.1016/j.clinbiochem.2012.05.005].
Analytical evaluation of Sysmex UF-1000i for flow cytometric analysis of peritoneal fluid
Fagiuoli S;
2012
Abstract
Objective: To evaluate analytical performance of Sysmex UF-1000i for peritoneal fluid analysis. Methods: Functional sensitivity, imprecision, linearity and comparison studies were performed on peritoneal fluids. Results: Total imprecision was 1.6-4.7%, functional sensitivity 27/μL for white blood cell (WBC) and 32/μL for total nucleated cell (TNC) count. Linearity was excellent up to 983. cell/μL, carry-over < 0.2%, correlation with manual microscopy always greater than 0.992. Conclusion: The instrument exhibited optimal performance at the conventional WBC diagnostic thresholds.
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