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General and Specialized Biochemistry Image Biochimie
2023 EQA SCHEMES
EQA 2023 - Procalcitonin (PCT)
Expert Biologists - Scheme Coordinators:
Estelle BUGNI, Laurence CHARDON, Bernard POGGI and Sabine ZAEPFEL
EQA performed since 2010
Number of participating laboratories in 2022: 633

1 - Scheme Overview

This scheme is designed to assess different automated quantitative or semi-quantitative determination methods for procalcitonin. The interpretation of the results obtained for each concentration level is supported by a graphical display of the accuracy using a Youden plot (for quantitative methods only).

2 - Assessment Frequency

Number of surveys per year: 4
Number of control samples per survey: 2
Number of samples per year: 8

3 - List of Analytes Assessed 

  • Procalcitonin (Quantitative and qualitative)

4 - Description of the Control Samples

Lyophilized human control serums (samples to be resuspended in 1 mL of distilled water).

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