Fig. 1

Calibration belt plot of the risk of a prediction tool for T2DM, CKD, CVD, and Chronic cardio-metabolic disorders outcomes among men and women separately. The Solid line indicates the bisector line(perfect calibration). The light-gray area defines an 80% confidence level. The dark-gray area defines a 95% confidence level. A likelihood-ratio test was used for evaluating the hypothesis of good calibration (p > 0.05). Composite outcome: Chronic cardio-metabolic disorders; T2DM: type 2 diabetes; CKD: chronic kidney disease; CVD: cardiovascular disease