ARUP's Laboratory Test Directory

Lipoprotein Electrophoresis : 0080503

Mnemonic: LIPOELECT

Methodology: Qualitative Electrophoresis/Quantitative Enzymatic /Detergent Solubilization
Performed: Thu
Reported: 1-8 days
Specimen Required: Patient Prep: Patient should be fasting for 12-15 hours.

Collect: Serum separator tube or plain red.

Specimen Preparation: Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL) Store and ship refrigerated. DO NOT FREEZE.

Storage/Transport Temperature: Refrigerated.

Unacceptable Conditions: Heparin and frozen samples. Body fluids.

Stability (collection to initiation of testing): After separation from cells: Ambient: 24 hours; Refrigerated: 10 days; Frozen: Unacceptable
Reference Interval:
Also includes Frederickson classification.
Interpretive Data: An HDL cholesterol less than 40 mg/dL is low and constitutes a coronary heart disease risk factor.  An HDL cholesterol greater than 60 mg/dL is a negative risk factor for coronary heart disease.

CHD Risk Factors
+1  Age: Men, 45 years and older
    Women, 55 years and older or premature menopause without estrogen therapy
+1 Family history of premature CHD
+1  Current smoking
+1  Hypertension
+1  Diabetes mellitus
+1  Low HDL cholesterol:  39 mg/dL or less
-1  High HDL cholesterol:  60 mg/dL or greater
 
20 years and older Desirable Borderline Higher Risk
Cholesterol 199 mg/dL or less 200-239 mg/dL 240 mg/dL or greater
Triglycerides 149 mg/dL or less 150-199 mg/dL 200-499 mg/dL
HDL Cholesterol 40 mg/dL or greater (if no CHD)  39 mg/dL or less
LDL Cholesterol 129 mg/dL or less (99 mg/dL or less if patient has CHD) 130-159 mg/dL 160 mg/dL or greater
Appearance Clear   
VLDL Cholesterol (calculated) 30 mg/dL or less   

 
0-19 years Desirable Borderline High Risk
Total Cholesterol 169 mg/dL or less 170-199 mg/dL 200 mg/dL or greater
LDL Cholesterol 109 mg/dL or less 110-129 mg/dL 130 mg/dL or greater

Note: Body fluids are unacceptable and not valid for lipoprotein testing. Suggest Chylomicron Screen, Body Fluid (0098457).
CPT Code(s): 83700
 
 

 

 

 
All ARUP Sites:        www.aruplab.com     ·     www.arupconsult.com     ·     www.arup.utah.edu     ·     www.childx.org     ·     www.utahblood.org