International Standard
ISO/TS 20914:2019
Medical laboratories — Practical guidance for the estimation of measurement uncertainty
Reference number
ISO/TS 20914:2019
Edition 1
2019-07
International Standard
Read sample
ISO/TS 20914:2019
69445
Published (Edition 1, 2019)
This standard was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO/TS 20914:2019

ISO/TS 20914:2019
69445
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Format
CHF 194
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Abstract

This document provides practical guidance for the estimation and expression of the measurement uncertainty (MU) of quantitative measurand values produced by medical laboratories. Quantitative measurand values produced near the medical decision threshold by point-of-care testing systems are also included in this scope. This document also applies to the estimation of MU for results produced by qualitative (nominal) methods which include a measurement step. It is not recommended that estimates of MU be routinely reported with patient test results, but should be available on request.

NOTE See Annex B for an example of application of the MU.

General information

  •  : Published
     : 2019-07
    : International Standard confirmed [90.93]
  •  : 1
     : 73
  • ISO/TC 212
    11.100.01 
  • RSS updates

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