Table 3.
Association between TyG index and CAD severity
| Variables | Multi-vessel coronary artery disease | |||||
|---|---|---|---|---|---|---|
| OR (95% CI)a | P-value | OR (95% CI)b | P-value | OR (95% CI)c | P-value | |
| TyG index | 3.170 (2.092–4.803) | < 0.001 | 3.378 (2.212–5.160) | < 0.001 | 2.280 (1.300–3.997) | 0.004 |
| T1 | Reference | Reference | Reference | |||
| T2 | 1.676 (1.039–2.703) | 0.034 | 1.747 (1.075–2.840) | 0.024 | 1.404 (0.812–2.428) | 0.224 |
| T3 | 4.770 (2.626–8.663) | < 0.001 | 5.322 (2.891–9.795) | < 0.001 | 2.985 (1.348–6.609) | 0.007 |
OR, odds ratios; CI, confidence interval; TyG index, triglyceride and glucose index; T1: TyG index < 8.777; T2: 8.777 ≤ TyG index < 9.273; T3: 9.273 ≤ TyG index
aModel 1: Unadjusted
bModel 2: Adjusted for age and sex
cModel 3: Adjusted for age, sex, DM, hypertension, HbA1c, BMI, HDL-C, UA, LAD, IVS, LVPW