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The use of error an...
The use of error and uncertainty methods in the medical laboratory
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- Oosterhuis, Wytze P. (författare)
- Zuyderland Medical Centre, Netherlands
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- Bayat, Hassan (författare)
- Sina Medical Lab, Iran
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- Armbruster, David (författare)
- Abbott Labs, IL 60064 USA
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- Coskun, Abdurrahman (författare)
- Acibadem University, Turkey
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- Freeman, Kathleen P. (författare)
- IDEXX Labs Ltd, England
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- Kallner, Anders (författare)
- Karolinska Institutet,Karolinska University Hospital Stockholm, Sweden
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- Koch, David (författare)
- Emory University, GA 30322 USA
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- Mackenzie, Finlay (författare)
- University Hospital Birmingham NHS Fdn Trust, England
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- Migliarino, Gabriel (författare)
- Gmigliarino Consultants, Argentina
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- Orth, Matthias (författare)
- Vinzenz von Paul Kliniken gGmbH, Germany
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- Sandberg, Sverre (författare)
- University of Bergen, Norway; Haukeland Hospital, Norway
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- Sylte, Marit S. (författare)
- Haukeland Hospital, Norway; University of Bergen, Norway
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- Westgard, Sten (författare)
- Westgard QC, WI USA
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- Theodorsson, Elvar (författare)
- Linköpings universitet,Avdelningen för mikrobiologi och molekylär medicin,Medicinska fakulteten,Region Östergötland, Klinisk kemi
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(creator_code:org_t)
- 2017-08-10
- 2018
- Engelska.
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Ingår i: Clinical Chemistry and Laboratory Medicine. - : WALTER DE GRUYTER GMBH. - 1434-6621 .- 1437-4331. ; 56:2, s. 209-219
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- Error methods - compared with uncertainty methods - offer simpler, more intuitive and practical procedures for calculating measurement uncertainty and conducting quality assurance in laboratory medicine. However, uncertainty methods are preferred in other fields of science as reflected by the guide to the expression of uncertainty in measurement. When laboratory results are used for supporting medical diagnoses, the total uncertainty consists only partially of analytical variation. Biological variation, pre- and postanalytical variation all need to be included. Furthermore, all components of the measuring procedure need to be taken into account. Performance specifications for diagnostic tests should include the diagnostic uncertainty of the entire testing process. Uncertainty methods may be particularly useful for this purpose but have yet to show their strength in laboratory medicine. The purpose of this paper is to elucidate the pros and cons of error and uncertainty methods as groundwork for future consensus on their use in practical performance specifications. Error and uncertainty methods are complementary when evaluating measurement data.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Medicinsk laboratorie- och mätteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Medical Laboratory and Measurements Technologies (hsv//eng)
Nyckelord
- measurement uncertainty; performance specification; quality control; total error
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- ref (ämneskategori)
- art (ämneskategori)
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Oosterhuis, Wytz ...
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Bayat, Hassan
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Armbruster, Davi ...
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Coskun, Abdurrah ...
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Freeman, Kathlee ...
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Kallner, Anders
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Koch, David
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Mackenzie, Finla ...
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Migliarino, Gabr ...
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Orth, Matthias
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Sandberg, Sverre
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Sylte, Marit S.
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Westgard, Sten
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Theodorsson, Elv ...
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