Fig. 5

Restricted cubic spline curves for the association between the TyG index and all-cause mortality in (A) total participants, (B) participants with chest pain, and (C) participants without chest pain. Red lines represent references for hazard ratios, and blue areas represent 95% confidence intervals. The model was adjusted for age, sex, BMI, race, education, smoking status, total cholesterol, hypertension, heart failure, coronary heart disease, angina, heart attack, stroke, antihyperlipidemic agents, and antidiabetic agents