| Age, yrs |
58.6 ± 10.3 |
58.4 ± 10.3 |
0.361 |
| Male |
4415 (76.6%) |
2966 (77.2%) |
0.513 |
| Body mass index, kg/m2
|
25.9 ± 3.2 |
25.9 ± 3.2 |
0.728 |
| Systolic blood pressure, mmHg |
126.9 ± 16.6 |
126.9 ± 16.7 |
0.981 |
| Diastolic blood pressure, mmHg |
77.3 ± 10.4 |
77.5 ± 10.4 |
0.488 |
| Smoking |
3278 (56.9%) |
2188 (57.0%) |
0.959 |
| Hypertension |
3671 (63.7%) |
2495 (65.0%) |
0.22 |
| Hyperlipidemia |
3842 (66.7%) |
2590 (67.4%) |
0.456 |
| Diabetes mellitus |
1774 (30.8%) |
1146 (29.8%) |
0.332 |
| Previous cerebrovascular disease |
606 (10.5%) |
426 (11.1%) |
0.392 |
| Previous vascular disease |
149 (2.6%) |
102 (2.7%) |
0.885 |
| Chronic obstructive pulmonary disease |
120 (2.1%) |
104 (2.7%) |
0.055 |
| Previous PCI |
1454 (25.2%) |
932 (24.3%) |
0.292 |
| Previous coronary artery bypass grafting |
242 (4.2%) |
144 (3.7%) |
0.294 |
| Renal insufficiency |
102.6 (22.8%) |
102.3 (22.1%) |
0.545 |
| Cardiac dysfunction |
62.8 (7.4%) |
62.8 (7.1%) |
0.994 |
| SYNTAX score |
12.1 ± 7.8 |
12.1 ± 7.9 |
0.802 |
| PCI time, min |
35.0 ± 31.9 |
34.2 ± 28.0 |
0.235 |
| Lesion diameter, mm |
3.2 ± 2.3 |
3.2 ± 2.8 |
0.438 |
| Lesion length, mm |
28.8 ± 18.8 |
28.8 ± 19.8 |
0.888 |
| Radial artery access |
5265 (91.4%) |
3486 (90.8%) |
0.315 |
| Coronary artery calcification |
890 (15.4%) |
612 (15.9%) |
0.538 |
| New-generation drug-eluting stent |
4929 (85.5%) |
3320 (86.4%) |
0.23 |
| Chronic total occlusion |
440 (7.6%) |
321 (8.4%) |
0.214 |
| TIMI 0–1 before PCI |
1165 (20.2%) |
826 (21.5%) |
0.134 |
| TIMI 0–2 after PCI |
200 (3.5%) |
120 (3.1%) |
0.384 |
| Chronic total occlusion |
440 (7.6%) |
321 (8.4%) |
0.214 |
| Left main artery disease |
235 (6.1%) |
361 (6.3%) |
0.803 |
| Multivessel disease |
2844 (74.0%) |
4300 (74.6%) |
0.537 |
