Journal article
The influence of calibration on bias in quality control and patient results for TSH on Vitros XT 7600 analyzer
Abstract
Introduction: Thyroid-stimulating hormone (TSH) is a glycoprotein secreted by the anterior pituitary gland and is regulated by negative feedback from the serum free thyroid hormones. In this study we aimed to quantitate the relative bias caused by calibration drifting as seen in our TSH Levey-Jennings quality control (QC) charts and assess the magnitude of bias on patients' samples.
Materials and methods: In the period from October 2021 to …
Authors
Boreyko J; Ivica J
Journal
Biochemia Medica, Vol. 34, No. 3, pp. 0–0
Publisher
Croatian Society for Medical Biochemistry and Laboratory Medicine
Publication Date
October 15, 2024
DOI
10.11613/bm.2024.030703
ISSN
1330-0962