Ultrasound-assessed visceral fat and associations with glucose homeostasis and cardiovascular risk in clinical practice

Despite the lack of evidence that assessing the global cardiovascular risk leads to a decreased incidence of cardiovascular events, accurate patient profiling is paramount in preventive medicine. An excess of visceral fat (VF) is associated with an enhanced cardiovascular risk; importantly, VF is quantifiable rapidly, cheaply and safely by ultrasound, which makes it suitable for use in clinical practice. In the present study, we aimed to evaluate if US-measured VF (USVF) could be a better predictor of glucose homeostasis and cardiovascular risk than simple anthropometric measures. One-hundred sixty-two patients attending a Metabolic Disorders Clinic underwent a cross-sectional study for which USVF, anthropometric measures, a standard oral glucose tolerance test (OGTT), and calculation of cardiovascular Framingham score and vascular age were obtained. USVF was directly correlated with fasting and 2-h plasma glucose (respectively: r = 0.26, p