lipid accumulation product
An index combining waist circumference and triglyceride levels to assess lipid over-accumulation, particularly useful in metabolic risk assessment.
Full Definition
Lipid accumulation product (LAP) is a continuous index that combines waist circumference and fasting triglyceride concentration to identify lipid over-accumulation. Developed as an alternative to BMI, LAP specifically targets the anatomical and physiological changes associated with lipid accumulation that contribute to cardiovascular disease risk. The index uses sex-specific formulas and minimum waist circumference thresholds. LAP has shown superior performance compared to BMI in predicting insulin resistance, diabetes, and cardiovascular events, making it particularly valuable in cardiometabolic risk stratification.
Usage
Usage note: Abbreviate as LAP after first use; avoid capitalizing the full term.
In Context
- "The patient's lipid accumulation product of 89 exceeded the threshold for metabolic risk in women." — Preventive cardiology assessment
- "LAP calculations require both waist circumference measurements and fasting triglyceride levels." — Clinical research protocol