Table 2.
Baseline coronary CT findings according to metabolic phenotypes
| Coronary CT findings | MHN (n = 1,345) | MHO (n = 818) | P value | MUN (n = 975) | MUO (n = 1,243) | P value |
|---|---|---|---|---|---|---|
| Noncontrast CT, n (%) | 0.080 | 0.917 | ||||
| Normal CAC (AS 0) | 527 (44.7) | 327 (46.2) | 278 (32.2) | 357 (32.7) | ||
| Mild CAC (AS 1–100) | 340 (28.8) | 228 (32.2) | 262 (30.4) | 340 (31.1) | ||
| Moderate CAC (AS 101–400) | 200 (17.0) | 92 (13.0) | 170 (19.7) | 214 (19.6) | ||
| Severe CAC (AS >400) | 112 (9.5) | 61 (8.6) | 153 (17.7) | 181 (16.6) | ||
| Plaque observed on CTA, n (%) | ||||||
| None | 526 (39.1) | 333 (40.7) | 0.469 | 286 (29.3) | 371 (29.9) | 0.815 |
| Any plaque | 819 (60.9) | 485 (59.3) | 0.469 | 689 (70.7) | 872 (70.2) | 0.815 |
| Calcified | 107 (8.0) | 60 (7.3) | 0.619 | 66 (6.8) | 124 (10.0) | 0.007 |
| Noncalcified | 58 (4.3) | 33 (4.0) | 0.825 | 33 (3.4) | 37 (3.0) | 0.625 |
| Mixed | 654 (48.6) | 392 (47.9) | 0.756 | 590 (60.5) | 711 (57.2) | 0.118 |
| HRP | 619 (46.0) | 364 (44.5) | 0.504 | 542 (55.6) | 650 (52.3) | 0.123 |
| Stenosis observed on CTA | 0.099 | 0.174 | ||||
| No CAD (0%), n (%) | 526 (39.1) | 333 (40.7) | 286 (29.3) | 371 (29.9) | ||
| Nonobstructive CAD (1–49%), n (%) | 663 (49.3) | 407 (49.8) | 506 (51.9) | 680 (54.7) | ||
| Obstructive CAD (≥50%), n (%) | 90 (6.7) | 34 (4.2) | 107 (11.0) | 105 (8.5) | ||
| Severe CAD (≥70%*), n (%) | 66 (4.9) | 44 (5.4) | 76 (7.8) | 87 (7.0) | ||
| Leaman score | 4.4 ± 4.9 | 4.0 ± 4.6 | 0.032 | 5.9 ± 5.4 | 5.5 ± 5.2 | 0.056 |
| SIS | 2.3 ± 2.7 | 2.1 ± 2.7 | 0.106 | 3.2 ± 3.1 | 3.1 ± 3.1 | 0.221 |
| CAD-RADS | 0.198 | 0.106 | ||||
| CAD-RADS 0 | 519 (38.6) | 330 (40.3) | 276 (28.3) | 362 (29.1) | ||
| CAD-RADS 1 | 446 (33.2) | 267 (32.6) | 281 (28.8) | 412 (33.2) | ||
| CAD-RADS 2 | 224 (16.7) | 143 (17.5) | 235 (24.1) | 277 (22.3) | ||
| CAD-RADS 3 | 90 (6.7) | 34 (4.2) | 107 (11.0) | 105 (8.5) | ||
| CAD-RADS 4 | 55 (4.1) | 39 (4.8) | 54 (5.5) | 67 (5.4) | ||
| CAD-RADS 4b and 5 | 11 (0.8) | 5 (0.6) | 22 (2.3) | 20 (1.6) |
Metric data are displayed as mean ± SD.
CAD-RADS, CAD reporting and data system; CAD-RADS 0, no plaque/stenosis; CAD-RADS 1, 1–29% stenosis; CAD-RADS 2, 30–49% stenosis; CAD-RADS 3, 50–69% stenosis; CAD-RADS 4a, 70–99% stenosis; CAD-RADS 4b and 5, ≥50% left main coronary artery stenosis or ≥70% stenosis in three vessels or total occlusion.
*
≥70% in any coronary artery or ≥50% in the left main coronary artery.