Associations of baseline TyG index, TG/HDL-cholesterol ratio and HOMA-IR with the risk of future diabetes.

Results are expressed as RRs (95% CI).
Model 1: Adjusted for age, gender, and BMI.
Model 2: Adjusted for model 1+ waist circumference, systolic BP, HDL-cholesterol, family history of diabetes, smoking, alcohol drinking, and education level.
For the TG/HDL-cholesterol ratio, the HDL-cholesterol level was removed as a covariable.
For the HOMA-IR, the TG level was added as a covariable.
Model 3: Adjusted for model 2+ insulin level.
HDL, high-density lipoprotein; HOMA-IR, homeostasis model assessment of insulin resistance; TG, triglycerides.