What type of study is this?

This is a Quantitative Study study.

October 3, 2025Clinical ChemistryOpen Access

B-310 Evaluation of a Quantitative Enzymatic Ethylene Glycol Method on the Beckman AU5800 Platform

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Testing precision and limits of detection for an ethylene glycol assay on a Beckman system, suggesting reliability for clinical use.

The assay demonstrated linearity from 0-300.0 mg/dL with a correlation coefficient of 0.99, indicating reliable analytical performance.
Limit of detection and quantification were determined to be 2.0 mg/dL and 4.0 mg/dL respectively, ensuring clinical applicability for low concentration samples.
Assay precision showed a within-run CV of 1.6% and day-to-day CV of 3.9%, confirming consistent performance across testing periods.
Method comparison with Roche Cobas C502 showed strong agreement with an allowable slope of 0.96 and average bias of -1.4 mg/dL.

Patel et al. (2025) studied this question.

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