Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories

Clinicians request a large part of measurements of biological quantities that clinical laboratories perform for diagnostic, prognostic or diseases monitoring purposes. Thus, laboratories need to provide patient's results as reliable as possible. Metrological concepts like measurement uncertaint...

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Detalhes bibliográficos
Autores: Rigo Bonnin, Raúl, Díaz Troyano, Noelia, García Tejada, Laura, Marcè Galindo, Albert, Valbuena Asensio, Míriam, Canalias, Francesca
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2020
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositório:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/178640
Acesso em linha:https://hdl.handle.net/2445/178640
Access Level:Acceso aberto
Palavra-chave:Biometria
Control de qualitat
Laboratoris clínics
Biometry
Quality control
Clinical laboratories
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spelling Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratoriesRigo Bonnin, RaúlDíaz Troyano, NoeliaGarcía Tejada, LauraMarcè Galindo, AlbertValbuena Asensio, MíriamCanalias, FrancescaBiometriaControl de qualitatLaboratoris clínicsBiometryQuality controlClinical laboratoriesClinicians request a large part of measurements of biological quantities that clinical laboratories perform for diagnostic, prognostic or diseases monitoring purposes. Thus, laboratories need to provide patient's results as reliable as possible. Metrological concepts like measurement uncertainty and metrological traceability allow to know the accuracy of these results and guarantee their comparability over time and space. Such is the importance of these two parameters that the estimation of measurement uncertainty and the knowledge of metrological traceability is required for clinical laboratories accredited by ISO 15189:2012. Despite there are many publications or guidelines to estimate the measurement uncertainty in clinical laboratories, it is not entirely clear what information and which formulae they should use to calculate it. On the other hand, unfortunately, there are a small number of clinical laboratories that know and describe the metrological traceability of their results, even though they are aware of the lack of comparability that currently exists for patient's results. Thus, to try to facilitate the task of clinical laboratories, this review aims to provide a proposal to estimate the measurement uncertainty. Also, different suggestions are shown to describe the metrological traceability. Measurement uncertainty estimation is partially based on the ISO/TS 20914:2019 guideline, and the metrological traceability described using the ISO 17511:2020. Different biological quantities routinely measured in clinical laboratories are used to exemplify the proposal and suggestions.Croatian Society for Medical Biochemistry and Laboratory Medicine2021202120202021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion12 p.application/pdfhttps://hdl.handle.net/2445/178640Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.11613/BM.2021.010501Biochemia Medica, 2020, vol. 31, issue. 1, p. 15-26https://doi.org/10.11613/BM.2021.010501cc by (c) roatian Society of Medical Biochemistry and Laboratory Medicine, 2021http://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1786402026-05-29T05:05:01Z
dc.title.none.fl_str_mv Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
title Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
spellingShingle Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
Rigo Bonnin, Raúl
Biometria
Control de qualitat
Laboratoris clínics
Biometry
Quality control
Clinical laboratories
title_short Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
title_full Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
title_fullStr Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
title_full_unstemmed Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
title_sort Estimation of the measurement uncertainty and practical suggestion for the description of the metrological traceability in clinical laboratories
dc.creator.none.fl_str_mv Rigo Bonnin, Raúl
Díaz Troyano, Noelia
García Tejada, Laura
Marcè Galindo, Albert
Valbuena Asensio, Míriam
Canalias, Francesca
author Rigo Bonnin, Raúl
author_facet Rigo Bonnin, Raúl
Díaz Troyano, Noelia
García Tejada, Laura
Marcè Galindo, Albert
Valbuena Asensio, Míriam
Canalias, Francesca
author_role author
author2 Díaz Troyano, Noelia
García Tejada, Laura
Marcè Galindo, Albert
Valbuena Asensio, Míriam
Canalias, Francesca
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Biometria
Control de qualitat
Laboratoris clínics
Biometry
Quality control
Clinical laboratories
topic Biometria
Control de qualitat
Laboratoris clínics
Biometry
Quality control
Clinical laboratories
description Clinicians request a large part of measurements of biological quantities that clinical laboratories perform for diagnostic, prognostic or diseases monitoring purposes. Thus, laboratories need to provide patient's results as reliable as possible. Metrological concepts like measurement uncertainty and metrological traceability allow to know the accuracy of these results and guarantee their comparability over time and space. Such is the importance of these two parameters that the estimation of measurement uncertainty and the knowledge of metrological traceability is required for clinical laboratories accredited by ISO 15189:2012. Despite there are many publications or guidelines to estimate the measurement uncertainty in clinical laboratories, it is not entirely clear what information and which formulae they should use to calculate it. On the other hand, unfortunately, there are a small number of clinical laboratories that know and describe the metrological traceability of their results, even though they are aware of the lack of comparability that currently exists for patient's results. Thus, to try to facilitate the task of clinical laboratories, this review aims to provide a proposal to estimate the measurement uncertainty. Also, different suggestions are shown to describe the metrological traceability. Measurement uncertainty estimation is partially based on the ISO/TS 20914:2019 guideline, and the metrological traceability described using the ISO 17511:2020. Different biological quantities routinely measured in clinical laboratories are used to exemplify the proposal and suggestions.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/178640
url https://hdl.handle.net/2445/178640
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.11613/BM.2021.010501
Biochemia Medica, 2020, vol. 31, issue. 1, p. 15-26
https://doi.org/10.11613/BM.2021.010501
dc.rights.none.fl_str_mv cc by (c) roatian Society of Medical Biochemistry and Laboratory Medicine, 2021
http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc by (c) roatian Society of Medical Biochemistry and Laboratory Medicine, 2021
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12 p.
application/pdf
dc.publisher.none.fl_str_mv Croatian Society for Medical Biochemistry and Laboratory Medicine
publisher.none.fl_str_mv Croatian Society for Medical Biochemistry and Laboratory Medicine
dc.source.none.fl_str_mv Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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