Fig. 2From: Optimal cut-off points for waist circumference in the definition of metabolic syndrome in Brazilian adults: baseline analyses of the Longitudinal Study of Adult Health (ELSA-Brasil)ROC analyses for waist circumference in the definition of MetS by sex and age. Top panel (a and b): overall sample. Lower panels (c, d, e and f): sex/age specific analyses. Area under the curve (AUC)Back to article page