Table 2. Angiographic and procedural characteristics stratified by SHR quartiles.
| Variables | Total (n = 3384) |
SHR | P-value | |||
| Q1 (< 0.93) (n = 846) |
Q2 (0.93–1.11) (n = 846) |
Q3 (1.11–1.34) (n = 846) |
Q4 (≥ 1.34) (n = 846) |
|||
| Data are presented as n (%). SHR: stress hyperglycemia ratio; TIMI: Thrombolysis in Myocardial Infarction. | ||||||
| Culprit lesions | ||||||
| Left anterior descending artery | 1593 (47.1%) | 427 (50.5%) | 386 (45.6%) | 397 (46.9%) | 383 (45.3%) | 0.125 |
| Left circumflex artery | 564 (16.7%) | 155 (18.3%) | 147 (17.4%) | 129 (15.2%) | 133 (15.7%) | 0.290 |
| Right coronary artery | 1197 (35.4%) | 258 (30.5%) | 302 (35.7%) | 318 (37.6%) | 319 (37.7%) | 0.005 |
| Left main | 22 (0.7%) | 6 (0.7%) | 5 (0.6%) | 2 (0.2%) | 9 (1.1%) | 0.206 |
| TIMI flow | ||||||
| TIMI 0 | 1676 (49.5%) | 304 (35.9%) | 435 (51.4%) | 447 (52.8%) | 490 (57.9%) | < 0.001 |
| TIMI ≥ 1 | 1699 (50.2%) | 542 (64.1%) | 405 (47.9%) | 399 (47.2%) | 353 (41.7%) | < 0.001 |
| Number of diseased vessels | ||||||
| Single-vessel disease | 947 (28.0%) | 234 (27.7%) | 235 (27.8%) | 237 (28.0%) | 241 (28.5%) | 0.982 |
| Multivessel disease | 2437 (72.0%) | 612 (72.3%) | 611 (72.2%) | 609 (72.0%) | 605 (71.5%) | 0.982 |
| Stent implantation | ||||||
| Any stent implantation | 2522 (74.7%) | 632 (74.7%) | 611 (72.7%) | 632 (74.7%) | 647 (76.7%) | 0.331 |
| Stent ≥ 2 | 986 (29.1%) | 268 (31.7%) | 235 (27.8%) | 237 (28.0%) | 246 (29.1%) | 0.270 |