Fig. 6From: Urinary biomarkers as indicator of chronic inflammation and endothelial dysfunction in obese adolescents a Sex based comparison of Reactive Hyperemia Index (RHI) (mean ± SD) among normal weight (n = 20), overweight (n = 14), and obese groups (n = 29) (**P <0.01). b Sex based comparison of ET-1 (mean ± SD) for endothelin 1 (ET-1) normal weight (n = 20), overweight (n = 14), and obese groups (n = 29) (**P <0.01)Back to article page