Fig. 4

Subgroup analyses in non-diabetic population for the association of TyG (A), TyG-BMI (B), TyG-WC (C) and TyG-WHtR (D) with risk of heart disease in age, sex, hypertension subgroup. The HR was calculated using Cox proportional hazards model with the adjustments including age, sex, marital status, rural, smoke, drink, WBC, platelet, HGB, cancer, lung disease, stroke, liver disease, renal disease, digestive disease, asthma, LDL, HbA1c, pulse, hypertension. The P values for the interaction effect that using the likelihood ratio test are annotated to the right of A, B, C, and D. HR hazard ratio, CI confidence interval