Validation of plasma thyroxine and triiodothyronine methods on the ADVIA Centaur® XP

• Published in: Scandinavian journal of clinical and laboratory investigation Vol. 79; no. 1-2; pp. 43 - 49
• Main Authors: Kristiansen, Søren, Friis-Hansen, Lennart
• Format: Journal Article
• Language: English
• Published: England Taylor & Francis 17.02.2019
• Subjects: Immunochemistry; mass spectrometry; thyroid disease; thyrotropin; thyroxine; triiodothyronine; thyroid disease; thyroxine; mass spectrometry; thyrotropin; Immunochemistry; triiodothyronine

Standardization programs for thyroid hormones have revealed bias between immunochemical methods and the reference method ED-ID-LC/MS. Lack of standardization between methods, suboptimal reference intervals and replacement of serum with plasma may compromise the capability of the immunochemical thyro...