Publications by authors named "Sverre Sandberg"

100Publications

The total prevalence of diagnosed diabetes and the quality of diabetes care for the adult population in Salten, Norway.

Scand J Public Health 2020 Aug 27:1403494820951004. Epub 2020 Aug 27.

Institute of Clinical Medicine, University of Oslo, Norway.

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http://dx.doi.org/10.1177/1403494820951004DOI Listing
August 2020

Feasibility for aggregation of commutable external quality assessment results to evaluate metrological traceability and agreement among results.

Clin Chem Lab Med 2020 Aug 6. Epub 2020 Aug 6.

Department of Pathology, Virginia Commonwealth University, Richmond, VA, USA.

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http://dx.doi.org/10.1515/cclm-2020-0736DOI Listing
August 2020

Increases in High-Sensitivity Cardiac Troponin I in Athletes during a Long-Term Period of Routine Training Out of Competition.

Clin Chem 2020 Aug;66(8):1109-1111

Laboratory Medicine Department, La Paz University Hospital, Madrid, Spain.

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http://dx.doi.org/10.1093/clinchem/hvaa129DOI Listing
August 2020

Evaluation of eleven rapid tests for detection of antibodies against SARS-CoV-2.

Clin Chem Lab Med 2020 08 29;58(9):1595-1600. Epub 2020 Jun 29.

Norwegian Organization for Quality Improvement of Laboratory Examinations, Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1515/cclm-2020-0628DOI Listing
August 2020

Biological variation of morning serum cortisol: Updated estimates from the European biological variation study (EuBIVAS) and meta-analysis.

Clin Chim Acta 2020 10 25;509:268-272. Epub 2020 Jun 25.

Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway; Norwegian Organization for Quality Improvement of Laboratory Examinations (Noklus), Norway.

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http://dx.doi.org/10.1016/j.cca.2020.06.038DOI Listing
October 2020

Availability and analytical quality of hemoglobin A1c point-of-care testing in general practitioners' offices are associated with better glycemic control in type 2 diabetes.

Clin Chem Lab Med 2020 Jul;58(8):1349-1356

Norwegian Organization for Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1515/cclm-2020-0026DOI Listing
July 2020

Health-related quality of life in porphyria cutanea tarda: a cross-sectional registry based study.

Health Qual Life Outcomes 2020 Mar 30;18(1):84. Epub 2020 Mar 30.

Department of Medical Biochemistry and Pharmacology, Norwegian Porphyria Centre (NAPOS), Haukeland University Hospital, N-5021, Bergen, Norway.

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http://dx.doi.org/10.1186/s12955-020-01328-wDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7106654PMC
March 2020

Sick leave, disability, and mortality in acute hepatic porphyria: a nationwide cohort study.

Orphanet J Rare Dis 2020 02 21;15(1):56. Epub 2020 Feb 21.

Norwegian Organisation for Quality Improvement of Laboratory Examinations (NOKLUS), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1186/s13023-019-1273-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7035738PMC
February 2020

Performance of Afinion HbA1c measurements in general practice as judged by external quality assurance data.

Clin Chem Lab Med 2020 Mar;58(4):588-596

The Norwegian Organisation for Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Noklus, Bergen, Norway.

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http://dx.doi.org/10.1515/cclm-2019-0879DOI Listing
March 2020

Handling of hemolyzed serum samples in clinical chemistry laboratories: the Nordic hemolysis project.

Clin Chem Lab Med 2019 Oct;57(11):1699-1711

Norwegian Organization for Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1515/cclm-2019-0366DOI Listing
October 2019

Concentration of fibrin monomer in pregnancy and during the postpartum period.

Ann Clin Biochem 2019 11 14;56(6):692-700. Epub 2019 Aug 14.

Department of Medical Biochemistry and Pharmacology, Helse Bergen HF, Haukeland University Hospital, Bergen, Norway.

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http://dx.doi.org/10.1177/0004563219869732DOI Listing
November 2019

Quality of Warfarin Therapy and Quality of Life are Improved by Self-Management for Two Years.

Thromb Haemost 2019 10 1;119(10):1632-1641. Epub 2019 Aug 1.

Department of Global Public Health and Primary Care, Faculty of Medicine, University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.1055/s-0039-1693703DOI Listing
October 2019

Self-efficacy and self-management strategies in acute intermittent porphyria.

BMC Health Serv Res 2019 Jul 3;19(1):444. Epub 2019 Jul 3.

Norwegian Porphyria Centre (NAPOS), Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Post Office Box 1400, N-5021, Bergen, Norway.

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http://dx.doi.org/10.1186/s12913-019-4285-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6607542PMC
July 2019

A Bayesian Approach to Biological Variation Analysis.

Clin Chem 2019 08 1;65(8):995-1005. Epub 2019 Jul 1.

Department of Mathematics, University of Bergen, Norway.

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http://dx.doi.org/10.1373/clinchem.2018.300145DOI Listing
August 2019

Biological variation data for lipid cardiovascular risk assessment biomarkers. A systematic review applying the biological variation data critical appraisal checklist (BIVAC).

Clin Chim Acta 2019 Aug 16;495:467-475. Epub 2019 May 16.

Norwegian Porphyria Centre, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway; Department of Global Health and Primary Care, Faculty of Medicine, University of Bergen, Norway; Norwegian Organization for Quality Improvement of Laboratory Examinations, Noklus, Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1016/j.cca.2019.05.013DOI Listing
August 2019

Exploring the relationship between coronary heart disease and type 2 diabetes: a cross-sectional study of secondary prevention among diabetes patients.

BJGP Open 2019 Apr 20;3(1):bjgpopen18X101636. Epub 2019 Mar 20.

Professor, Department of General Practice, General Practice Research Unit (AFE), Institute of Health and Society, University of Oslo, Oslo, Norway.

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http://dx.doi.org/10.3399/bjgpopen18X101636DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6480851PMC
April 2019

Setting clinical performance specifications to develop and evaluate biomarkers for clinical use.

Ann Clin Biochem 2019 09 16;56(5):527-535. Epub 2019 Apr 16.

14 Department of Clinical Chemistry & Endocrinology, Prince of Wales Hospital, New South Wales Health Pathology and School of Medical Sciences, University of New South Wales, Randwick, Australia.

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http://journals.sagepub.com/doi/10.1177/0004563219842265
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http://dx.doi.org/10.1177/0004563219842265DOI Listing
September 2019

Porphyria cutanea tarda increases risk of hepatocellular carcinoma and premature death: a nationwide cohort study.

Orphanet J Rare Dis 2019 04 3;14(1):77. Epub 2019 Apr 3.

Norwegian Quality Improvement of Laboratory Examinations (NOKLUS), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1186/s13023-019-1051-3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6448269PMC
April 2019

Commutability of a Whole-Blood External Quality Assessment Material for Point-of-Care C-Reactive Protein, Glucose, and Hemoglobin Testing.

Clin Chem 2019 06 11;65(6):791-797. Epub 2019 Mar 11.

Norwegian Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1373/clinchem.2018.300202DOI Listing
June 2019

HbA1c skal angis i mmol/mol.

Tidsskr Nor Laegeforen 2018 10 1;138(15). Epub 2018 Oct 1.

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http://dx.doi.org/10.4045/tidsskr.18.0633DOI Listing
October 2018

Providing Correct Estimates of Biological Variation-Not an Easy Task. The Example of S100-β Protein and Neuron-Specific Enolase.

Clin Chem 2018 10 1;64(10):1537-1539. Epub 2018 Aug 1.

Working Group on Biological Variation European Federation of Clinical Chemistry and Laboratory Medicine http://efcclm.eu/science/wg-biological-variation.

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http://dx.doi.org/10.1373/clinchem.2018.292169DOI Listing
October 2018

Practical guide for identifying unmet clinical needs for biomarkers.

EJIFCC 2018 Jul 11;29(2):129-137. Epub 2018 Jul 11.

New South Wales Health Pathology, Department of Clinical Chemistry and Endocrinology, Prince of Wales Hospital and School of Medical Sciences, University of New South Wales, Australia.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6053814PMC
July 2018

An overview of EFLM harmonization activities in Europe.

Clin Chem Lab Med 2018 09;56(10):1591-1597

Norwegian Quality Improvement of Laboratory Examinations, Bergen, Norway.

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http://dx.doi.org/10.1515/cclm-2018-0098DOI Listing
September 2018

Harmonization activities of Noklus - a quality improvement organization for point-of-care laboratory examinations.

Clin Chem Lab Med 2018 12;57(1):106-114

The Norwegian Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://www.degruyter.com/view/j/cclm.ahead-of-print/cclm-201
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http://dx.doi.org/10.1515/cclm-2018-0061DOI Listing
December 2018

Hemolysis interference studies: freeze method should be used in the preparation of hemolyzed samples.

Clin Chem Lab Med 2018 08;56(9):e220-e222

Norwegian Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1515/cclm-2018-0193DOI Listing
August 2018

Quality Control of Norwegian Pharmacy HbA1c Testing: A Modest Beginning.

J Diabetes Sci Technol 2018 07 5;12(4):753-761. Epub 2018 Apr 5.

1 Department of Global Public Health and Primary Care, Faculty of Medicine, University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.1177/1932296818766378DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6134301PMC
July 2018

Harmonization initiatives in the generation, reporting and application of biological variation data.

Clin Chem Lab Med 2018 09;56(10):1629-1636

Norwegian Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1515/cclm-2018-0058DOI Listing
September 2018

Valid analytical performance specifications for combined analytical bias and imprecision for the use of common reference intervals.

Ann Clin Biochem 2018 Sep 30;55(5):612-615. Epub 2018 Jan 30.

6 Department of Research, Nordsjællands Hospital, University of Copenhagen, Hillerød, Denmark.

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http://dx.doi.org/10.1177/0004563217752963DOI Listing
September 2018

Pre- and post-test probabilities of venous thromboembolism and diagnostic accuracy of D-dimer, estimated by European clinicians working in emergency departments.

Thromb Res 2017 11 18;159:19-23. Epub 2017 Sep 18.

Laboratory of Clinical Biochemistry, Haukeland University Hospital, Helse Bergen, Norway; Norwegian Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.

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https://linkinghub.elsevier.com/retrieve/pii/S00493848173049
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http://dx.doi.org/10.1016/j.thromres.2017.09.012DOI Listing
November 2017

The use of error and uncertainty methods in the medical laboratory.

Clin Chem Lab Med 2018 01;56(2):209-219

Department of Clinical Chemistry and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.

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http://dx.doi.org/10.1515/cclm-2017-0341DOI Listing
January 2018

Warfarin monitoring in nursing homes assessed by case histories. Do recommendations and electronic alerts affect judgements?

Scand J Prim Health Care 2017 Sep 4;35(3):299-306. Epub 2017 Aug 4.

a Norwegian Quality Improvement of Laboratory Examinations (Noklus) , Haraldsplass Deaconess Hospital , Bergen , Norway.

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http://dx.doi.org/10.1080/02813432.2017.1358857DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5592358PMC
September 2017

American Liver Guidelines and Cutoffs for "Normal" ALT: A Potential for Overdiagnosis.

Clin Chem 2017 07 17;63(7):1196-1198. Epub 2017 May 17.

Department of Clinical Chemistry and Endocrinology, Prince of Wales Hospital and School of Medical Sciences, University of New South Wales, Sydney, and Screening and Test Evaluation Program, School of Public Health, University of Sydney, Australia.

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http://dx.doi.org/10.1373/clinchem.2017.274977DOI Listing
July 2017

Essential aspects of external quality assurance for point-of-care testing.

Biochem Med (Zagreb) 2017 Feb;27(1):81-85

The Norwegian Quality Improvement of Primary Care Laboratories (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.; Department of Public Health and Primary Health Care, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.11613/BM.2017.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5382857PMC
February 2017

Erratum to: Methods for evaluating medical tests and biomarkers.

Authors:
Gowri Gopalakrishna Miranda Langendam Rob Scholten Patrick Bossuyt Mariska Leeflang Anna Noel-Storr James Thomas Iain Marshall Byron Wallace Penny Whiting Clare Davenport Mariska Leeflang Gowri GopalaKrishna Isabel de Salis Sue Mallett Robert Wolff Penny Whiting Richard Riley Marie Westwood Jos Kleinen Gary Collins Hans Reitsma Karel Moons Antonia Zapf Annika Hoyer Katharina Kramer Oliver Kuss J Ensor J J Deeks E C Martin R D Riley Gerta Rücker Susanne Steinhauser Martin Schumacher Richard Riley Joie Ensor Kym Snell Brian Willis Thomas Debray Karel Moons Jon Deeks Gary Collins Lavinia Ferrante di Ruffano Brian Willis Clare Davenport Sue Mallett Sian Taylor-Phillips Chris Hyde Jon Deeks Sue Mallett Stuart A Taylor Gauraang Batnagar Sian Taylor-Phillips Lavinia Ferrante Di Ruffano Farah Seedat Aileen Clarke Jon Deeks Sarah Byron Frances Nixon Rebecca Albrow Thomas Walker Carla Deakin Chris Hyde Zhivko Zhelev Harriet Hunt Lavinia Ferrante di Ruffano Yaling Yang Lucy Abel James Buchanan Thomas Fanshawe Bethany Shinkins Laure Wynants Jan Verbakel Sabine Van Huffel Dirk Timmerman Ben Van Calster Mariska Leeflang Aeliko Zwinderman Patrick Bossuyt Jason Oke Jack O'Sullivan Rafael Perera Brian Nicholson Hannah L Bromley Tracy E Roberts Adele Francis Denniis Petrie G Bruce Mann Kinga Malottki Holly Smith Jon Deeks Lucinda Billingham Alice Sitch Sue Mallett Jon Deeks Oke Gerke Mie Holm-Vilstrup Eivind Antonsen Segtnan Ulrich Halekoh Poul Flemming Høilund-Carlsen Bernard G Francq Jon Deeks Alice Sitch Jac Dinnes Julie Parkes Walter Gregory Jenny Hewison Doug Altman William Rosenberg Peter Selby Julien Asselineau Paul Perez Aïssatou Paye Emilie Bessede Cécile Proust-Lima Christiana Naaktgeboren Joris de Groot Anne Rutjes Patrick Bossuyt Johannes Reitsma Karel Moons Gary Collins Emmanuel Ogundimu Jonathan Cook Yannick Le Manach Doug Altman Laure Wynants Yvonne Vergouwe Sabine Van Huffel Dirk Timmerman Ben Van Calster Romin Pajouheshnia Rolf Groenwold Karen Moons Johannes Reitsma Linda Peelen Ben Van Calster Daan Nieboer Yvonne Vergouwe Bavo De Cock Micael J Pencina Ewout W Steyerberg Jennifer Cooper Sian Taylor-Phillips Nick Parsons Chris Stinton Steve Smith Andy Dickens Rachel Jordan Alexandra Enocson David Fitzmaurice Alice Sitch Peymane Adab Bernard G Francq Charles Boachie Gaj Vidmar Karoline Freeman Martin Connock Sian Taylor-Phillips Rachel Court Aileen Clarke Joris de Groot Christiana Naaktgeboren Hans Reitsma Carl Moons Jessica Harris Andrew Mumford Zoe Plummer Kurtis Lee Barnaby Reeves Chris Rogers Veerle Verheyden Gianni D Angelini Gavin J Murphy Jeremy Huddy Melody Ni Katherine Good Graham Cooke Patrick Bossuyt George Hanna Jie Ma Doug Altman Gary Collins K G M Carl Moons Joris A H de Groot Sue Mallett Doug G Altman Johannes B Reitsma Gary S Collins Karel G M Moons Douglas G Altman Johannes B Reitsma Gary S Collins Adina Najwa Kamarudin Ruwanthi Kolamunnage-Dona Trevor Cox Melody Ni Jeremy Huddy Simone Borsci George Hanna Teresa Pérez M Carmen Pardo Angel Candela-Toha Alfonso Muriel Javier Zamora Sabina Sanghera Syed Mohiuddin Richard Martin Jenny Donovan Joanna Coast Mikyung Kelly Seo John Cairns Elizabeth Mitchell Alison Smith Judy Wright Peter Hall Michael Messenger Nicola Calder Nyantara Wickramasekera Karen Vinall-Collier Andrew Lewington Romin Pajouheshnia Johanna Damen Rolf Groenwold Karel Moons Linda Peelen Michael Messenger David Cairns Alison Smith Michelle Hutchinson Judy Wright Peter Hall Nicola Calder Cathie Sturgeon Liz Mitchel Rebecca Kift Sofia Christakoudi Manohursingh Rungall Paula Mobillo Rosa Montero Tjir-Li Tsui Sui Phin Kon Beatriz Tucker Steven Sacks Chris Farmer Terry Strom Paramit Chowdhury Irene Rebollo-Mesa Maria Hernandez-Fuentes Johanna A A G Damen Thomas P A Debray Pauline Heus Lotty Hooft Karel G M Moons Romin Pajouheshnia Johannes B Reitsma Rob J P M Scholten Johanna A A G Damen Lotty Hooft Ewoud Schuit Thomas P A Debray Gary S Collins Ioanna Tzoulaki Camille M Lassale George C M Siontis Virginia Chiocchia Corran Roberts Michael Maia Schlüssel Stephen Gerry James A Black Pauline Heus Yvonne T van der Schouw Linda M Peelen Karel G M Moons Johanna A A G Damen Thomas P A Debray Pauline Heus Lotty Hooft Karel G M Moons Romin Pajouheshnia Johannes B Reitsma Rob J P M Scholten Jie Ma Doug Altman Gary Collins Graeme Spence David McCartney Ann van den Bruel Daniel Lasserson Gail Hayward Werner Vach Antoinette de Jong Coreline Burggraaff Otto Hoekstra Josée Zijlstra Henrica de Vet Harriet Hunt Chris Hyde Sara Graziadio Joy Allen Louise Johnston Rachel O'Leary Michael Power Joy Allen Sara Graziadio Louise Johnson Rachel O'Leary Michael Power Ray Waters John Simpson Louise Johnston Joy Allen Sara Graziadio Rachel O'Leary Ray Waters Michael Power Sue Mallett Thomas R Fanshawe Peter Phillips Andrew Plumb Emma Helbren Steve Halligan Stuart A Taylor Alastair Gale Sue Mallett Peggy Sekula Douglas G Altman Willi Sauerbrei Sue Mallett Thomas R Fanshawe Julia R Forman Susan J Dutton Yemisi Takwoingi Elizabeth M Hensor Thomas E Nichols Bethany Shinkins Yaling Yang Lucy Abel Lavinia Ferrante Di Ruffano Thomas Fanshawe Emmanuelle Kempf Raphael Porcher Jennifer de Beyer Karel Moons Douglas Altman Hans Reitsma Sally Hopewell Willi Sauerbrei Gary Collins John Dennis Beverley Shields Angus Jones William Henley Ewan Pearson Andrew Hattersley Pauline Heus Johanna A A G Damen Romin Pajouheshnia Rob J P M Scholten Johannes B Reitsma Gary S Collins Douglas G Altman Karel G M Moons Lotty Hooft Beverley Shields John Dennis Angus Jones William Henley Ewan Pearson Andrew Hattersley Fueloep Scheibler Anne Rummer Sibylle Sturtz Robert Großelfinger Katie Banister Craig Ramsay Augusto Azuara-Blanco Jonathan Cook Charles Boachie Jennifer Burr Manjula Kumarasamy Rupert Bourne Ijeoma Uchegbu Simone Borsci Jennifer Murphy George Hanna Ijeoma Uchegbu Alex Carter Jen Murphy Melody Ni Joachim Marti Julie Eatock Ijeoma Uchegbu Julie Robotham Maria Dudareva Mark Gilchrist Alison Holmes Ijeoma Uchegbu Simone Borsci Phillip Monaghan Sarah Lord Andrew StJohn Sverre Sandberg Christa Cobbaert Lieselotte Lennartz Wilma Verhagen-Kamerbeek Christoph Ebert Patrick Bossuyt Andrea Horvath Kevin Jenniskens Christiana Naaktgeboren Johannes Reitsma Karel Moons Joris de Groot Chris Hyde Jaime Peters Bogdan Grigore Jaime Peters Chris Hyde Chris Hyde Obi Ukoumunne Jaime Peters Zhivko Zhelev Brooke Levis Andrea Benedetti Alexander W Levis John P A Ioannidis Ian Shrier Pim Cuijpers Simon Gilbody Lorie A Kloda Dean McMillan Scott B Patten Russell J Steele Roy C Ziegelstein Charles H Bombardier Flavia de Lima Osório Jesse R Fann Dwenda Gjerdingen Femke Lamers Manote Lotrakul Sonia R Loureiro Bernd Löwe Juwita Shaaban Lesley Stafford Henk C P M van Weert Mary A Whooley Linda S Williams Karin A Wittkampf Albert S Yeung Brett D Thombs Jaime Peters Chris Cooper James Buchanan Tom Nieto Claire Smith Olga Tucker Janine Dretzke Andrew Beggs Nirmala Rai Clare Davenport Sue Bayliss Simon Stevens Kym Snell Sue Mallet Jon Deeks Sudha Sundar Emma Hall Nuria Porta David Lorente Estelles Johann de Bono

Diagn Progn Res 2017 30;1:11. Epub 2017 Mar 30.

278The Institute of Cancer Research, London, UK.

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http://dx.doi.org/10.1186/s41512-017-0011-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6460744PMC
March 2017

Biological variation: Evaluation of methods for constructing confidence intervals for estimates of within-person biological variation for different distributions of the within-person effect.

Clin Chim Acta 2017 May 28;468:166-173. Epub 2017 Feb 28.

Norwegian Quality Improvement of Primary Care Laboratories (NOKLUS), Haraldsplass Deaconess Hospital, Bergen, Norway; Department of Global Public Health and Primary Care, University of Bergen, Norway; Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway.

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https://linkinghub.elsevier.com/retrieve/pii/S00098981173007
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http://dx.doi.org/10.1016/j.cca.2017.02.021DOI Listing
May 2017

A pragmatic approach to sample acceptance and rejection.

Clin Biochem 2017 Jul 3;50(10-11):579-581. Epub 2017 Feb 3.

Norwegian Quality Improvement of Laboratory Examinations (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.; Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S00099120173004
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http://dx.doi.org/10.1016/j.clinbiochem.2017.02.001DOI Listing
July 2017

Effect of Participating in a Quality Improvement System over Time for Point-of-Care C-Reactive Protein, Glucose, and Hemoglobin Testing.

Clin Chem 2016 Nov 2;62(11):1474-1481. Epub 2016 Sep 2.

The Norwegian Quality Improvement of Primary Care Laboratories (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1373/clinchem.2016.259093DOI Listing
November 2016

Biomarker development targeting unmet clinical needs.

Clin Chim Acta 2016 Sep 30;460:211-9. Epub 2016 Jun 30.

SEALS Department of Clinical Chemistry and Endocrinology, Prince of Wales Hospital and School of Medical Sciences, University of New South Wales, Australia; Screening and Test Evaluation Program, School of Public Health, University of Sydney, Australia.

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http://dx.doi.org/10.1016/j.cca.2016.06.037DOI Listing
September 2016

Is D-dimer used according to clinical algorithms in the diagnostic work-up of patients with suspicion of venous thromboembolism? A study in six European countries.

Thromb Res 2016 Jun 6;142:1-7. Epub 2016 Apr 6.

Laboratory of Clinical Biochemistry, Haukeland University Hospital, Helse Bergen HF, Bergen, Norway; Norwegian Quality Improvement of Primary Care Laboratories (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.1016/j.thromres.2016.04.001DOI Listing
June 2016

Biological Variation: The Effect of Different Distributions on Estimated Within-Person Variation and Reference Change Values.

Clin Chem 2016 05 21;62(5):725-36. Epub 2016 Mar 21.

Norwegian Quality Improvement of Primary Care Laboratories, Haraldsplass Deaconess Hospital, Bergen, Norway; Department of Global Public Health and Primary Care, University of Bergen, Norway, and Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway.

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http://www.clinchem.org/cgi/doi/10.1373/clinchem.2015.252296
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http://dx.doi.org/10.1373/clinchem.2015.252296DOI Listing
May 2016

The Importance of Reagent Lot Registration in External Quality Assurance/Proficiency Testing Schemes.

Clin Chem 2016 05 15;62(5):708-15. Epub 2016 Mar 15.

The Norwegian Quality Improvement of Primary Care Laboratories (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway; Department of Public Health and Primary Health Care, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.1373/clinchem.2015.247585DOI Listing
May 2016

Glycemic control and complications in patients with type 1 diabetes - a registry-based longitudinal study of adolescents and young adults.

Pediatr Diabetes 2017 05 15;18(3):188-195. Epub 2016 Feb 15.

Norwegian Quality Improvement of Primary Care Laboratories (Noklus), Haraldsplass Deaconess Hospital, Bergen, Norway.

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http://dx.doi.org/10.1111/pedi.12372DOI Listing
May 2017

Illness Perception and Psychological Distress in Persons with Porphyria Cutanea Tarda.

Acta Derm Venereol 2016 Jun;96(5):674-8

Department of Global Health and Primary Health Care, University of Bergen P.b. 7804, 5020 Bergen, Norway.

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http://dx.doi.org/10.2340/00015555-2339DOI Listing
June 2016

Feasibility of using self-reported patient data in a national diabetes register.

BMC Health Serv Res 2015 Dec 15;15:553. Epub 2015 Dec 15.

Norwegian Diabetes register for adults, Norwegian Center for Quality Improvement of Primary Care Laboratories (NOKLUS), Boks 6165, 5892, Bergen, Norway.

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http://dx.doi.org/10.1186/s12913-015-1226-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4678468PMC
December 2015

Total error vs. measurement uncertainty: the match continues.

Clin Chem Lab Med 2016 Feb;54(2):195-6

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http://dx.doi.org/10.1515/cclm-2015-1036DOI Listing
February 2016

Self-management of warfarin therapy.

Tidsskr Nor Laegeforen 2015 May 19;135(9):849-53. Epub 2015 May 19.

Institutt for global helse og samfunnsmedisin Universitetet i Bergen og Norsk kvalitetsforbedring av laboratorievirksomhet utenfor sykehus (Noklus) Haraldsplass diakonale sykehus og Laboratorium for klinisk biokjemi Haukeland universitetssykehus.

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http://dx.doi.org/10.4045/tidsskr.14.0768DOI Listing
May 2015

Performance of 10 systems for self-monitoring of blood glucose by trained healthcare professionals and in the hands of the users.

Clin Chem 2015 May 3;61(5):772-4. Epub 2015 Mar 3.

Department of Global Health and Primary Care Faculty of Medicine and Dentistry University of Bergen Bergen, Norway Norwegian Quality Improvement of Primary Care Laboratories (Noklus) Haraldsplass Deaconess Hospital Bergen, Norway Laboratory of Clinical Biochemistry Haukeland University Hospital Bergen, Norway.

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http://dx.doi.org/10.1373/clinchem.2014.236760DOI Listing
May 2015

Biological variation – reliable data is essential.

Clin Chem Lab Med 2015 Feb;53(2):153-4

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http://dx.doi.org/10.1515/cclm-2014-1141DOI Listing
February 2015

Biological variation of hemoglobin A1c: consequences for diagnosing diabetes mellitus.

Clin Chem 2014 Dec 23;60(12):1570-2. Epub 2014 Sep 23.

Norwegian Quality Improvement of Primary Care Laboratories (NOKLUS) Haraldsplass Hospital Bergen, Norway Department of Global Health and Primary Health Care Faculty of Medicine and Dentistry University of Bergen, Norway Laboratory of Clinical Biochemistry Haukeland University Hospital Bergen, Norway.

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http://dx.doi.org/10.1373/clinchem.2014.227983DOI Listing
December 2014

Nursing home patients with diabetes: prevalence, drug treatment and glycemic control.

Diabetes Res Clin Pract 2014 Jul 28;105(1):102-9. Epub 2014 Apr 28.

Research group in Social Pharmacy, Department of Global Public Health and Primary Care, and Centre for Pharmacy, University of Bergen, Norway.

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http://dx.doi.org/10.1016/j.diabres.2014.04.012DOI Listing
July 2014

Porphyrias in Norway.

Tidsskr Nor Laegeforen 2014 Apr 29;134(8):831-6. Epub 2014 Apr 29.

Nasjonalt kompetansesenter for porfyrisykdommer (NAPOS) Laboratorium for klinisk biokjemi Haukeland universitetssykehus.

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https://tidsskriftet.no/2014/04/originalartikkel/porfyrisykd
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http://dx.doi.org/10.4045/tidsskr.13.0649DOI Listing
April 2014

The influence of coagulation factors on the in-treatment biological variation of international normalized ratio for patients on warfarin.

Scand J Clin Lab Invest 2014 Sep 13;74(6):470-6. Epub 2014 Apr 13.

Department of Global Public Health and Primary Care, University of Bergen , Norway.

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http://dx.doi.org/10.3109/00365513.2014.902098DOI Listing
September 2014

How to conduct External Quality Assessment Schemes for the pre-analytical phase?

Biochem Med (Zagreb) 2014 15;24(1):114-22. Epub 2014 Feb 15.

Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway ; Noklus (Norwegian Centre for Quality Improvement of Primary Care Laboratories), University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.11613/BM.2014.013DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3936964PMC
April 2014

Weekly and 90-minute biological variations in cardiac troponin T and cardiac troponin I in hemodialysis patients and healthy controls.

Clin Chem 2014 Jun 11;60(6):838-47. Epub 2014 Mar 11.

Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway; Norwegian Quality Improvement of Primary Care Laboratories (NOKLUS), Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway;

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http://dx.doi.org/10.1373/clinchem.2013.216978DOI Listing
June 2014

Albumin adsorption onto surfaces of urine collection and analysis containers.

Clin Chim Acta 2014 Apr 7;431:40-5. Epub 2014 Feb 7.

Virginia Commonwealth University, Department of Pathology, Richmond, VA, United States. Electronic address:

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http://dx.doi.org/10.1016/j.cca.2014.01.035DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5708857PMC
April 2014

[Heterogeneity in the handling of vitamin-K-antagonists and of INR: the example of Quercy-Rouergue].

Ann Biol Clin (Paris) 2013 Nov-Dec;71(6):707-16

Laboratory of Clinical Biochemistry, Haukeland University Hospital, Helse Bergen HF, Bergen, Norway, Noklus (Norwegian centre for quality improvement of primary care laboratories), University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.1684/abc.2013.0918DOI Listing
August 2014

How to achieve harmonisation of laboratory testing -The complete picture.

Clin Chim Acta 2014 May 8;432:8-14. Epub 2013 Dec 8.

Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway; Norwegian Quality Improvement of Primary Care Laboratories (NOKLUS), Haraldsplass Deaconess Hospital, Bergen, Norway; Department of Global Health and Primary Care, Faculty of Medicine and Dentistry, University of Bergen, Norway. Electronic address:

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http://dx.doi.org/10.1016/j.cca.2013.12.005DOI Listing
May 2014

From biomarkers to medical tests: the changing landscape of test evaluation.

Clin Chim Acta 2014 Jan 27;427:49-57. Epub 2013 Sep 27.

SEALS Department of Clinical Chemistry, Prince of Wales Hospital and School of Medical Sciences, University of New South Wales, Australia; Screening and Test Evaluation Program, School of Public Health, University of Sydney, Australia. Electronic address:

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http://dx.doi.org/10.1016/j.cca.2013.09.018DOI Listing
January 2014

Week-to-week biological variation in the N-terminal prohormone of brain natriuretic peptide in hemodialysis patients and healthy individuals.

Clin Chem 2013 Dec 16;59(12):1813-4. Epub 2013 Sep 16.

Laboratory of Clinical Biochemistry Haukeland University Hospital Bergen, Norway.

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http://dx.doi.org/10.1373/clinchem.2013.209353DOI Listing
December 2013