Test Code 256(includes HDL-C and triglycerides )
Test Details
High-Density Lipoprotein Cholesterol/Triglycerides Ratio (HDL-C/TG)
The ratio of high density lipoprotein cholesterol/triglycerides is a calculated measure. Low levels of this ratio are very strongly linked to diabetes, insulin resistance, and metabolic syndrome.
Methodology
HDL-C/TG Ratio is calculated as follows:
HDL-C/TG Ratio = HDL-C/TG
Patient Preparation
8-12 hour fast prior to collection. Patient may drink water only.
Preferred Specimen
1.0 mL serum (0.5 mL minimum) collected in serum separator tube (SST/Tiger Top)
Alternate Specimen
1.0 mL EDTA plasma (0.5 mL minimum) collected in plasma separator tube (Pearl Top)
Transport Temperature
Refrigerated (ship on frozen cold packs)
Stability
Refrigerated: 7 days
Lab Values
High-Density Lipoprotein Cholesterol/Triglycerides Ratio (HDL-C/TG)
- Optimal: >0.50
- Borderline: 0.25–0.50
- Increased Risk: <0.25
Clinical Significance
High-Density Lipoprotein Cholesterol/Triglycerides Ratio (HDL-C/TG)
Low levels of the HDL-C/TG ratio are strongly linked to CVD risk, diabetes, insulin resistance, and metabolic syndrome.
Treatment Options
High-Density Lipoprotein Cholesterol/Triglycerides Ratio (HDL-C/TG)
- Lifestyle modification
- Statins
- Niacin
- Fibrates
- Fish oil
