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   Articles with "commutability" as a keyword



The importance of commutability in material used for quality control purposes

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recommendations! Published in 2019 at "International Journal of Laboratory Hematology"

DOI: 10.1111/ijlh.12918

Abstract: External Quality Assessment (EQA) is an important part of laboratory quality assurance. Spiking of normal plasma is sometimes employed to mimic clinical samples. It is important that spiked material gives similar results to clinical samples… read more here.

Keywords: quality; plasma; commutability; spiked material ... See more keywords

A Comprehensive Statistical Framework for Determination of Commutability, Accuracy, and Agreement in Clinical DNAemia Assays

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recommendations! Published in 2018 at "Journal of Clinical Microbiology"

DOI: 10.1128/jcm.00963-18

Abstract: Despite advances in the standardization of quantitative DNAemia tests and efforts to better understand and characterize the performance of reference materials in different assays, it remains unclear how the commutability performance of reference materials is… read more here.

Keywords: agreement; framework; commutability; accuracy agreement ... See more keywords

IFCC Working Group Recommendations for Assessing Commutability Part 2: Using the Difference in Bias between a Reference Material and Clinical Samples.

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recommendations! Published in 2018 at "Clinical chemistry"

DOI: 10.1373/clinchem.2017.277541

Abstract: A process is described to assess the commutability of a reference material (RM) intended for use as a calibrator, trueness control, or external quality assessment sample based on the difference in bias between an RM… read more here.

Keywords: reference material; difference; difference bias; commutability ... See more keywords

Commutability and Uncertainty of Blood Hemoglobin A1c Testing Materials.

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recommendations! Published in 2024 at "Clinical laboratory"

DOI: 10.7754/clin.lab.2023.230712

Abstract: BACKGROUND Hemoglobin A1C (HbA1C) is used to evaluate glycemic control over a three-month period. Blood matrix-based HbA1C materials are needed for quality control and evaluation of HbA1C measurements. This study investigated the commutability of blood… read more here.

Keywords: hemoglobin a1c; commutability; hba1c; bms ... See more keywords