Table 4.

Lipid Subclass Analysis for Selected Patients With and Without Elevated Serum Triglyceride

SubclassUnaffectedAffected
(particle diameter)(TRI < 400 mg/dL)(TRI > 400 mg/dL)
(N = 3; mean [SD])(N = 4; mean [SD])
PreDuringPreDuring
Chylomicron (>160 nm) 1.5 (1.4) 1.1 (1.3) 4.7 (4.6) 5.6 (6.7) 
VLDL5,6 (60-160 nm) 18.5 (5.7) 20.3 (17.2) 30.5 (27.9) 396.3 (343.5) 
VLDL1-4 (30-60 nm) 47.0 (5.9) 27.4 (9.4) 70.2 (33.0) 222.0 (52.2)4-150 
LDL3,4 (21.3-27 nm) 38.8 (21.6) 53.4 (42.2) 66.8 (28.7) 1.7 (3.5)4-151 
LDL1,2 (18.3-21.3 nm) 62.2 (33.8) 41.5 (23.6) 80.0 (52.2) 230.2 (66.1)4-151 
HDLTOTAL (7.3-13 nm) 26.9 (10.8) 32.6 (15.6) 42.1 (19.5) 48.2 (17.7) 
SubclassUnaffectedAffected
(particle diameter)(TRI < 400 mg/dL)(TRI > 400 mg/dL)
(N = 3; mean [SD])(N = 4; mean [SD])
PreDuringPreDuring
Chylomicron (>160 nm) 1.5 (1.4) 1.1 (1.3) 4.7 (4.6) 5.6 (6.7) 
VLDL5,6 (60-160 nm) 18.5 (5.7) 20.3 (17.2) 30.5 (27.9) 396.3 (343.5) 
VLDL1-4 (30-60 nm) 47.0 (5.9) 27.4 (9.4) 70.2 (33.0) 222.0 (52.2)4-150 
LDL3,4 (21.3-27 nm) 38.8 (21.6) 53.4 (42.2) 66.8 (28.7) 1.7 (3.5)4-151 
LDL1,2 (18.3-21.3 nm) 62.2 (33.8) 41.5 (23.6) 80.0 (52.2) 230.2 (66.1)4-151 
HDLTOTAL (7.3-13 nm) 26.9 (10.8) 32.6 (15.6) 42.1 (19.5) 48.2 (17.7) 

Chylomicron and VLDL subclass concentrations are expressed in milligrams per deciliter of triglyceride; LDL and HDL subclass concentrations are expressed in milligrams per deciliter of cholesterol.

Abbreviation: TRI, triglyceride.

F4-150

P = .005.

F4-151

P < .05.

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