Sökning: WFRF:(Musset Lucile) > Repository of intra...
Fältnamn | Indikatorer | Metadata |
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000 | 06253naa a2200613 4500 | |
001 | oai:DiVA.org:umu-198043 | |
003 | SwePub | |
008 | 220715s2022 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1980432 URI |
024 | 7 | a https://doi.org/10.1515/cclm-2022-04112 DOI |
040 | a (SwePub)umu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Dragon-Durey, Marie-Agnèsu Laboratoire d'Immunologie, Hôpital Européen Georges Pompidou, APHP, Université de Paris Cité, Paris, France4 aut |
245 | 1 0 | a Repository of intra-and inter-run variations of quantitative autoantibody assays: A European multicenter study |
264 | c 2022-06-24 | |
264 | 1 | b De Gruyter Open,c 2022 |
338 | a print2 rdacarrier | |
520 | a No reference data are available on repositories to measure precision of autoantibody assays. The scope of this study was to document inter-and intra-run variations of quantitative autoantibody assays based on a real-world large international data set. Members of the European Autoimmunity Standardisation Initiative (EASI) group collected the data of intra-and inter-run variability obtained with assays quantifying 15 different autoantibodies in voluntary participating laboratories from their country. We analyzed the impact on the assay performances of the type of immunoassay, the number of measurements used to calculate the coefficient of variation (CVs), the nature and the autoantibody level of the internal quality control (IQC). Data were obtained from 64 laboratories from 15 European countries between February and October 2021. We analyzed 686 and 1,331 values of intra-and inter-run CVs, respectively. Both CVs were significantly dependent on: The method of immunoassay, the level of IQC with higher imprecision observed when the antibody levels were lower than 2-fold the threshold for positivity, and the nature of the IQC with commercial IQCs having lower CVs than patients-derived IQCs. Our analyses also show that the type of autoantibody has low impact on the assay' performances and that 15 measurements are sufficient to establish reliable intra-and inter-run variations. This study provides for the first time an international repository yielding values of intra-and inter-run variation for quantitative autoantibody assays. These data could be useful for ISO 15189 accreditation requirements and will allow clinical diagnostic laboratories to assure quality of patient results. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Klinisk laboratoriemedicin0 (SwePub)302232 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Clinical Laboratory Medicine0 (SwePub)302232 hsv//eng |
653 | a immunoassay | |
653 | a inter-run variation | |
653 | a internal quality control | |
653 | a intra-run variation | |
653 | a laboratory accreditation | |
653 | a precision | |
653 | a quality assurance | |
700 | 1 | a Bizzaro, Nicolau Laboratory of Clinical Pathology, San Antonio Hospital, Azienda Sanitaria Universitaria Integrata, Udine, Italy4 aut |
700 | 1 | a Senant, Marieu Cerballiance, Lisses, France4 aut |
700 | 1 | a Andreeva, Hristinau Section of Protein Allergy and Immunology, Laboratory Medicine Department, Diagnostic Clinic, University Hospital of North Norway, Tromsø, Norway4 aut |
700 | 1 | a Bogdanos, Dimitrios P.u Department of Rheumatology and Clinical Immunology, Fac. of Med., Sch. of Hlth. Sciences, University of Thessaly, University General Hospital of Larissa, Larissa, Greece4 aut |
700 | 1 | a Bonroy, Carolienu Department of Diagnostic Sciences, Ghent University, Ghent, Belgium4 aut |
700 | 1 | a Bossuyt, Xavieru Department of Microbiology, Immunology and Transplantation, Ku Leuven, Belgium4 aut |
700 | 1 | a Eriksson, Catharina,d 1955-u Umeå universitet,Klinisk immunologi4 aut0 (Swepub:umu)caaern74 |
700 | 1 | a Fabien, Nicoleu Immunology Department, Hospices Civils de Lyon, Pierre-Bénite, France4 aut |
700 | 1 | a Heijnen, Ingmaru Medical Immunology, Laboratory Medicine, University Hospital Basel, Basel, Switzerland4 aut |
700 | 1 | a Herold, Manfredu Rheumatology Laboratory, Department of Internal Medicine Ii, Medical University of Innsbruck, Innsbruck, Austria4 aut |
700 | 1 | a Musset, Lucileu Département d'Immunologie, Uf Immunochimie and Autoimmunité, Chu Pitié Salpêtrière-Ch Foix, Aphp, Paris, France4 aut |
700 | 1 | a Kuhi, Liisau Central Laboratory, Diagnostic Clinic, East Tallinn Central Hospital, Tallinn, Estonia4 aut |
700 | 1 | a Lopez-Hoyos, Marcosu Servicio de Inmunología, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain4 aut |
700 | 1 | a Berki, Tímeau Department of Immunology and Biotechnology, University of Pécs, Medical School, Pécs, Hungary4 aut |
700 | 1 | a Roozendaal, Carolineu Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands4 aut |
700 | 1 | a Sack, Ulrichu Medical Faculty, Institute of Clinical Immunology, University Leipzig, Leipzig, Germany4 aut |
700 | 1 | a Sundic, Tatjanau Immunology and Transfusion Medicine, Department of Laboratory Medicine, Haugesund Hospital, Haugesund, Norway4 aut |
700 | 1 | a Taylor, Lornau Department of Immunology, Black Country Pathology Services, Wolverhampton, West Midlands, United Kingdom4 aut |
700 | 1 | a Kuna, Andrea Tesijau Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia4 aut |
700 | 1 | a Damoiseaux, Janu Central Diagnostic Laboratory, Maastricht University Medical Center, Maastricht, Netherlands4 aut |
710 | 2 | a Laboratoire d'Immunologie, Hôpital Européen Georges Pompidou, APHP, Université de Paris Cité, Paris, Franceb Laboratory of Clinical Pathology, San Antonio Hospital, Azienda Sanitaria Universitaria Integrata, Udine, Italy4 org |
773 | 0 | t Clinical Chemistry and Laboratory Medicined : De Gruyter Openg 60:9, s. 1373-1383q 60:9<1373-1383x 1434-6621x 1437-4331 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-198043 |
856 | 4 8 | u https://doi.org/10.1515/cclm-2022-0411 |
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