Comparative assessment of LDL-C and VLDL-C estimation in familial combined hyperlipidemia using Sampson’s, Martin’s and Friedewald’s equations

Autor: Arsenio Vargas-Vázquez, Omar Yaxmehen Bello-Chavolla, Neftali Eduardo Antonio-Villa, Roopa Mehta, Ivette Cruz-Bautista, Carlos A. Aguilar-Salinas
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Lipids in Health and Disease, Vol 20, Iss 1, Pp 1-9 (2021)
Druh dokumentu: article
ISSN: 1476-511X
DOI: 10.1186/s12944-021-01471-3
Popis: Abstract Background Sampson et al. developed a novel method to estimate very low-density lipoprotein cholesterol (VLDL-C) and low-density lipoprotein cholesterol (LDL-C) in the setting of hypertriglyceridemia. Familial Combined Hyperlipidemia (FCHL) is a common primary dyslipidemia in which lipoprotein composition interferes with LDL-C estimation. This study aimed to evaluate performance of LDL-C using this new method (LDL-S) compared with LDL-C estimated by Friedewald’s and Martin eq. (LDL-F, LDL-M) in FCHL. Methods Data were collected from 340 subjects with confirmed FCHL. Concordance for VLDL-C measured by ultracentrifugation and LDL-C estimated using these measures compared to Sampson’s, Martin’s and Friedewald’s equations was performed using correlation coefficients, root mean squared error (RMSE) and bias. Also, concordance of misclassified metrics according to LDL-C (
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