Fig. 1From: Patterns of change in obesity indices and other cardiometabolic risk factors before the diagnosis of type 2 diabetes: two decades follow-up of the Tehran lipid and glucose studyMulti-trajectories of body mass index (A, B), waist circumference (C, D), and waist-to-hip ratio (E, F) for women and men of 53 years of age at time 0 from 15 years before the diagnosis of type 2 diabetes or last examination. Lines are the estimated trajectories, and shadows are 95% CIsBack to article page