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. 2023 Aug 3;62(2):e29-e33.
doi: 10.1515/cclm-2023-0673. Print 2024 Jan 26.

Week-to-week within-subject and between-subject biological variation of copeptin

Nora Alicia Guldhaug  1 , Eirik Åsen Røys  2 , Kristin Viste  1 , Per Medbøe Thorsby  3   4 , Marit Sverresdotter Sylte  2 , Janniche Torsvik  2 , Heidi Strand  5 , Bashir Alaour  6 , Michael Marber  4 , Torbjørn Omland  4   7 , Kristin Moberg Aakre  1   8   9
Affiliations

Week-to-week within-subject and between-subject biological variation of copeptin

Nora Alicia Guldhaug et al. Clin Chem Lab Med. .
No abstract available

Keywords: analytical performance specifications; anti-diuretic hormone; biological variation; index of individuality; reference change values.

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Conflict of interest statement

Competing interests: K.M.A. is an Associate Editor of Clinical Biochemistry and Chair of the IFCC Committee on Clinical Application of Cardiac Bio-Markers. She has served on advisory board for Roche Diagnostics and SpinChip, received consultant honoraria form CardiNor, lecturing honorarium from Siemens Healthineers and Snibe Diagnostics and research grants from Siemens Healthineers and Roche Diagnostics. T.O. is an Associate Editor of Circulation and has received speaker and/or consultancy honoraria from Abbott Diagnostics, Bayer, CardiNor, Roche Diagnostics and Siemens Healthineers, and has received research support from Abbott Diagnostics, Novartis, Roche Diagnostics, via Akershus University Hospital. M.M, E.A.R, N.A.G, K.V, M.S.S, H.S, J.T, B.A, P.T report no disclosures.

Figures

Figure 1:
Figure 1:
Median, 25 to 75 percentile and total range of copeptin concentrations by participants. ID 8, 16, 23 were excluded as outliers before the CV-ANOVA analysis. M, male; F, peri/postmenopausal female; FF, fertile female.
See this image and copyright information in PMC

References

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