Table 2: Criteria proposed for clinical diagnosis of elevated triglyceride levels under fasting conditions.

NCEP ATP III (3)

The Endocrine Society 2010

Normal 

< 150 mg/dl 

< 1.7 mmol/liter 

Normal 

< 150 mg/dl 

< 1.7 mmol/liter 

Borderline-high triglycerides 

150-199 mg/dl 

1.7-2.3 mmol/liter 

Mild hypertriglyceridemia 

150-199 mg/dl 

1.7-2.3 mmol/liter 

High triglycerides 

200-499 mg/dl 

2.3-5.6 mmol/liter 

Moderate hypertriglyceridemia 

200-999 mg/dl 

2.3-11.2 mmol/liter 

Very high rigly cerides 

≥ 500 mg/dl 

≥ 5.6 mmol/liter 

Severe hypertriglyceridemia 

1000-1999 mg/dl 

11.2-22.4 mmol/liter 

 

 

 

Very severe hypertriglyceridemia 

≥ 2000 mg/dl 

≥ 22.4 mmol/liter 

Obtained from: The Journal of Clinical Endocrinology & Metabolism
Publisher: Oxford University Press
Date: 2012-09-01.