Fig. 1

The restricted cubic spline curves for CVD based on eGDR [for all participants (A), stratified by CircS (B), and stratified by MetS(C)]. Hazard ratios are indicated by solid lines and 95% CIs by shaded areas. The hori-zontal dotted line represents the hazard ratio of 1.0. The adjusted models adjusted age, gender, marital, education, smoking, drinking, local, HDL, BUN, UA, hsCRP, Chronic kidney disease