Variation in clinical vitamin D status by DiaSorin Liaison and LC-MS/MS in the presence of elevated 25-OH vitamin D2

We compared total 25-OH vitamin D status measured by DiaSorin Liaison and tandem mass spectrometry (LC-MS/MS) among patients with high and low 25-OH vitamin D2. Total 25-OH vitamin D was measured in plasma containing high (>25nmol/l or >50%, n=26) and low (

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Bibliographische Detailangaben
Veröffentlicht in:	Clinica chimica acta 2013-01, Vol.415, p.54-58
Hauptverfasser:	de Koning, Lawrence, Al-Turkmani, M. Rabie, Berg, Anders H., Shkreta, Aida, Law, Terence, Kellogg, Mark D.
Format:	Artikel
Sprache:	eng
Schlagworte:	25-Hydroxyvitamin D 2 - blood Adolescent Adult Aged Aged, 80 and over Calibration Child Child, Preschool Chromatography, Liquid - standards Chromatography, Liquid - statistics & numerical data DiaSorin Liaison Female Humans Immunoassay Immunoassay - standards Immunoassay - statistics & numerical data Infant Male Mass spectrometry Middle Aged Observer Variation Reproducibility of Results Sensitivity and Specificity Tandem Mass Spectrometry - standards Tandem Mass Spectrometry - statistics & numerical data Vitamin D Vitamin D - blood Vitamin D2
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Beschreibung
Zusammenfassung:	We compared total 25-OH vitamin D status measured by DiaSorin Liaison and tandem mass spectrometry (LC-MS/MS) among patients with high and low 25-OH vitamin D2. Total 25-OH vitamin D was measured in plasma containing high (>25nmol/l or >50%, n=26) and low (
ISSN:	0009-8981 1873-3492
DOI:	10.1016/j.cca.2012.09.002