IDL Cholesterolthe cholesterol content carried by intermediate-density lipoprotein particles, which are transitional forms between VLDL and LDL and can contribute to atherosclerosis.
LDL1 Particle NumberThe number of the largest, least dense LDL particles, generally considered less atherogenic than small, dense forms.
LDL2 Particle NumberThe number of large LDL particles that are moderately dense, with intermediate atherogenic potential.
LDL3 Particle NumberThe number of medium-density LDL particles, which have greater potential to penetrate the arterial wall than larger LDL subclasses.
LDL4 Particle NumberThe number of small, dense LDL particles, which are strongly linked to higher cardiovascular risk.
LDL5 Particle NumberThe number of very small LDL particles, considered highly atherogenic due to easy arterial wall penetration.
LDL6 Particle NumberThe number of the smallest, densest LDL particles, which have the highest atherogenic potential.
LDL ApoBThe amount of ApoB-100 protein contained in LDL particles, an indicator of the number of atherogenic LDL particles.
IDL ApoBThe amount of ApoB-100 protein contained in IDL particles, reflecting their concentration and atherogenic potential..