Performance analysis of urine formed element analyzer EH-2090 was found to have good accuracy in detecting RBCs and WBCs when compared to manual microscopic.

ABSTRACT:

Background

EH-2090 is Mindray's new-generation fully automatic urine formed element analyzer (hereinafter referred to as EH-2090). Currently, there are no studies on EH-2090, so we evaluated the analytical and clinical performance of this instrument to verify that it can meet daily clinical needs, and used manual microscopy as a reference method.

Methods

The analytical performance of the EH-2090 was first evaluated for repeatability, linearity, reproducibility, and carryover. We collected urine samples from outpatient and inpatient departments of Peking University Shenzhen Hospital. Uncentrifuged urine was compared with the EH-2090 using the Fuchs-Rosenthal counting method-a quantitative reference method for microscopy-for comparative studies in terms of red blood cell (RBC)

SUBMITTER: Bai L 

PROVIDER: S-EPMC10932639 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature