My New Lab Still Estimates LDL And VLDL Fractions

Damaged Goods

Member
Location
Maryland
Given their stellar up-and-coming reputation and high prices, I thought they'd go to direct measurement.

They do directly measure Total C, HDL, and triglycerides, then divide triglycerides by 5 to estimate VLDL and the remainder is LDL.

E.g., TC is 160, HDL is 60, TriG. are 80/5= 16 VLDL. Remainder = 84 LDL. The med. community generally agreed that this formula is adequate for diagnostic purposes but I always wondered how IDL (intermediate density lipoproteins) figure in. Are they just ignored?
 


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