Discordance of low-density lipoprotein (LDL) cholesterol with alternative LDL-related measures and future coronary events.

ABSTRACT:

Background

Low-density lipoprotein cholesterol (LDL-C) is the traditional measure of risk attributable to LDL. Non-high-density lipoprotein cholesterol (NHDL-C), apolipoprotein B (apoB), and LDL particle number (LDL-P) are alternative measures of LDL-related risk. However, the clinical utility of these measures may only become apparent among individuals for whom levels are inconsistent (discordant) with LDL-C.

Methods and results

LDL-C was measured directly, NHDL-C was calculated, apoB was measured with immunoassay, and LDL-P was measured with nuclear magnetic resonance spectroscopy among 27 533 healthy women (median follow-up 17.2 years; 1070 incident coronary events). Participants were grouped by median LDL-C (121 mg/dL) and each of NHDL-C, apoB, and LDL-P. Discordance was

SUBMITTER: Mora S 

PROVIDER: S-EPMC4501252 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature