Fig. 3.

Restricted cubic splines for the association of TyG index with A ASCVD events, B MI, C IS, D revascularization therapy, E all-cause mortality. A–E adjusted for age, sex, education, smoking status, drinking status, snoring, BMI, SBP, history of hypertension, history of diabetes mellitus, family history of CVD, use of antidiabetic agents, lipid-lowering agents, antihypertensive medications, TC, HDL-C, LDL-C, hs-CRP and the TyG index. Data were fitted using a Cox regression model of restricted cubic spline with three knots (at the 5th, 50th, and 95th percentiles). Adjusting for potential covariates. The reference point for the TyG index was the median of the reference group. Red lines indicate adjusted hazard ratios, and black lines indicate the 95% confidence interval bands