| Total (n = 1250) | Tertile of TyG index | |||
---|---|---|---|---|---|
I (lowest) (n = 413) 6.98–8.08 | II (n = 424) 8.09–8.47 | III (highest) (n = 413) 8.48–10.17 | P | ||
Age, years | 52.8 ± 6.5 | 52.3 ± 6.4 | 52.7 ± 6.6 | 53.2 ± 6.5 | 0.133 |
Age ≥ 65 years, n (%) | 75 (6) | 20 (4.8) | 26 (6.1) | 29 (7.9) | 0.415 |
Male, n (%) | 586 (46.9) | 156 (37.8) | 181 (42.7) | 249 (60.3) | < 0.001 |
Systolic BP, mmHg | 113.2 ± 10.7 | 111.6 ± 10.8 | 112.5 ± 10.4 | 115.5 ± 10.4 | < 0.001 |
Diastolic BP, mmHg | 71.3 ± 8.8 | 69.9 ± 8.9 | 70.5 ± 8.9 | 73.6 ± 8.2 | < 0.001 |
BMI, kg/m2 | 22.2 ± 1.7 | 21.7 ± 1.9 | 22.2 ± 1.6 | 22.8 ± 1.5 | < 0.001 |
Family history of CAD, n (%) | 196 (15.7) | 53 (12.8) | 63 (14.9) | 80 (19.4) | 0.030 |
Framingham risk score | 3.9 ± 2.9 | 2.8 ± 2.4 | 3.5 ± 2.5 | 5.3 ± 3.2 | < 0.001 |
Total cholesterol, mg/dL | 192.3 ± 25.0 | 185.5 ± 26.7 | 193.0 ± 24.2 | 198.4 ± 22.4 | < 0.001 |
Triglyceride, mg/dL | 94.3 ± 48.6 | 55.9 ± 9.7 | 82.1 ± 10.8 | 145.2 ± 52.1 | < 0.001 |
LDL-C, mg/dL | 116.1 ± 22.2 | 107.9 ± 22.3 | 117.5 ± 21.0 | 122.9 ± 20.6 | < 0.001 |
HDL-C, mg/dL | 60.9 ± 13.2 | 66.9 ± 13.3 | 61.7 ± 12.0 | 54.1 ± 10.9 | < 0.001 |
Creatinine, mg/dL | 0.8 ± 0.2 | 0.8 ± 0.2 | 0.8 ± 0.2 | 0.9 ± 0.2 | < 0.001 |
Fasting glucose, mg/dL | 96.0 ± 8.8 | 92.4 ± 7.9 | 96.2 ± 8.3 | 99.5 ± 8.9 | < 0.001 |
HbA1C, % | 5.4 ± 0.4 | 5.4 ± 0.4 | 5.4 ± 0.4 | 5.5 ± 0.4 | < 0.001 |
Uric acid, mg/dL | 4.9 ± 1.2 | 4.6 ± 1.2 | 4.9 ± 1.2 | 5.3 ± 1.2 | < 0.001 |
Categorical CACS, n (%) | Â | Â | Â | Â | 0.001 |
 0 | 1061 (84.9) | 370 (89.6) | 366 (86.3) | 325 (78.7) |  |
 1–10 | 69 (5.5) | 16 (3.9) | 23 (5.4) | 30 (7.3) |  |
 11–100 | 90 (7.2) | 18 (4.4) | 29 (6.8) | 43 (10.4) |  |
 101–400 | 25 (2.0) | 6 (1.5) | 5 (1.2) | 14 (3.4) |  |
 > 400 | 5 (0.4) | 3 (0.7) | 1 (0.2) | 1 (0.2) |  |
Any plaque, n (%) | 257 (20.6) | 61 (14.8) | 82 (19.3) | 114 (27.6) | < 0.001 |
Calcified plaque, n (%) | 157 (12.6) | 38 (9.2) | 50 (11.8) | 69 (16.7) | 0.004 |
Non-calcified plaque, n (%) | 120 (9.6) | 27 (6.5) | 35 (8.3) | 58 (14.0) | 0.001 |
Mixed plaque, n (%) | 32 (2.6) | 5 (1.2) | 9 (2.1) | 18 (4.4) | 0.013 |