Sažetak Introduction: Recently several diagnostic manufacturers have launched new 25-
hydroxy-vitamin D (25 [OH] D) assays, which are aligned to the National Institute of …

OBJECTIVES: The performance of recently developed vitamin D total assays (ADVIA
Centaur and Elecsys) was compared to that of liquid chromatography–tandem mass …

BACKGROUND Vitamin D testing is increasing worldwide. Recently several diagnostic
manufacturers including Abbott and Siemens have launched automated 25-hydroxy vitamin …

Sažetak Introduction: Total 25-hydroxyvitamin D [25 (OH) D] is the most reliable indicator of
vitamin D status. In this study, we compared two automated immunoassay methods, the …

[25 (OH) D] have been improved recently, relatively large differences are still seen between
results of 25 (OH) D measured by immuno assays and by liquid chromatography tandem …

Background: We evaluated the analytical and clinical performance of the new Lumipulse® G
25-OH vitamin D assay from Fujirebio, and compared it to a liquid chromatography-tandem …

25-Hydroxyvitamin D (25-OHD) 1 is the most appropriate marker for monitoring vitamin D
storage status. The 2 major forms of 25-OH-D [25-OH-D2 (D2) and 25-OH-D3 (D3)], differ …

Aim. The purpose of this study was to compare the accuracy and clinical implications of
three commercial enzyme‐linked immunosorbent assay (ELISA) kits (Eagle Biosciences …

Background: Several recent studies have shown some discrepancies between 25-
hydroxyvitamin D [25 (OH) D] assay methods, despite some improvement in the past few …

Abstract Objectives Assessment of Vitamin D status by measurement of 25-Hydroxyvitamin
D (25-OH-D) is widely performed by immunoassay. Yet, the ability of these assays to detect …