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. 2023 May 16;81(2):181-188.
doi: 10.1684/abc.2023.1800.

[Long-term automated Bayesian management of IQC results: The experience of the Lyon Hospitals Board hemostasis laboratory]

[Article in French]
Frédéric Sobas, Émilie Jousselme, Marie-Odile Geay Baillat, Estelle Cheli, Amy Dericquebourg, Christophe Nougier

[Long-term automated Bayesian management of IQC results: The experience of the Lyon Hospitals Board hemostasis laboratory]

[Article in French]
Frédéric Sobas et al. Ann Biol Clin (Paris). .

Abstract

The Lyon Hospitals Board (HCL) hemostasis laboratory has shifted from a frequentist to a long-term Bayesian approach to IQC results management, using the Hemohub® software of the Werfen corporation, which hosts the requisite Bayesian tools. IQC plans based on supplier specifications proved effective in managing analytic risk in line with the ISO 15189 standard. Long-term Hemohub® control and monitoring has been validated by acceptable feedback from the EQA organization used by the hemostasis community.

Keywords: Hemohub®; Predictive Residual Cusum; Predictive control chart; bayesian logic; quality control.

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