Evaluation of a new handheld biosensor for point-of-care testing of whole blood beta-hydroxybutyrate concentration

To evaluate performance characteristics of the newly available handheld combined glucose and ketone meter for beta-hydroxybutyrate measurement. Laboratory method evaluation. Accuracy of beta-hydroxybutyrate measurement and effect of acetoacetate interference at clinically important beta-hydroxybutyr...

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Bibliographic Details
Published in:Hong Kong medical journal = Xianggang yi xue za zhi 2002-06, Vol.8 (3), p.172-176
Main Authors: Chiu, R W K, Ho, C S, Tong, S F, Ng, K F, Lam, C W
Format: Article
Language:English
Subjects:
3-Hydroxybutyric Acid - blood
Autoanalysis - instrumentation
Biosensing Techniques - standards
Computer Peripherals
Diabetic Ketoacidosis - diagnosis
Humans
Point-of-Care Systems - standards
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Summary:To evaluate performance characteristics of the newly available handheld combined glucose and ketone meter for beta-hydroxybutyrate measurement. Laboratory method evaluation. Accuracy of beta-hydroxybutyrate measurement and effect of acetoacetate interference at clinically important beta-hydroxybutyrate levels. Deming regression analysis of beta-hydroxybutyrate measurements assessed by the ketone sensor and a laboratory enzymatic method revealed a coefficient of determination of 0.989 (P
ISSN:1024-2708
2226-8707