Table 1. Patient characteristics.
| Overall | SED | Non-SED | p-value | |
|---|---|---|---|---|
| (N = 175) | (N = 32) | (N = 143) | ||
| Age, years | 69.3±9.2 | 68.1± 9.2 | 69.6± 9.2 | 0.40 |
| Male | 139 (79.4) | 24 (75.0) | 115 (80.4) | 0.48 |
| Risk Factor | ||||
| Hypertension | 118 (67.4) | 19 (59.4) | 99 (69.2) | 0.30 |
| Hyperlipidemia | 102 (58.3) | 20 (62.5) | 82 (57.3) | 0.69 |
| Diabetes | 72 (41.1) | 13 (40.6) | 59 (41.3) | 1.00 |
| Current smoker | 33 (18.9) | 8 (25.0) | 25 (17.5) | 0.33 |
| Family History of CAD | 32 (18.3) | 5 (15.6) | 27 (18.9) | 0.80 |
| Past medical history | ||||
| Previous MI | 34 (19.4) | 6 (18.8) | 28 (19.6) | 1.00 |
| Previous PCI | 55 (31.4) | 8 (25.0) | 47 (32.9) | 0.53 |
| Previous CABG | 3 (1.7) | 0 (0.0) | 3 (2.1) | 1.00 |
| Hemodialysis | 10 (5.7) | 4 (12.5) | 6 (4.2) | 0.09 |
| Presentation | 0.007 | |||
| Acute coronary syndrome | 46 (26.3) | 15 (46.9) | 31 (21.7) | |
| Stable angina | 129 (73.7) | 17 (53.1) | 112 (78.3) | |
| eGFR, ml/min/1.73m2 | 70.2 (60.2–83.7) | 72.6 (61.4–94.4) | 70.2 (59.9–80.6) | 0.31 |
| Ejection fraction, % | 60.8± 11.9 | 57.5± 13.2 | 61.5± 11.5 | 0.09 |
| Body mass index, kg/m2 | 24.3± 3.5 | 23.8± 4.0 | 24.4± 3.4 | 0.35 |
| Number of disease | 0.85 | |||
| 1 vessel | 110 (62.9) | 20 (62.5) | 90 (62.9) | |
| 2 vessels | 55 (31.4) | 11 (34.4) | 44 (30.8) | |
| 3 vessels | 10 (5.7) | 1 (3.1) | 9 (6.3) | |
| Multi-vessel disease | 65 (37.1) | 12 (37.5) | 53 (37.1) | 1.00 |
| Follow-up period, days | 870 (203–1588) | 856 (234–2098) | 870 (203–1534) | 0.37 |
Values are presented as median (interquartile range), or n (%) for categorical variables. CABG, coronary artery bypass graft; CAD, coronary artery disease; eGFR, estimated glomerular filtration rate; MI, myocardial infarction; PCI, percutaneous coronary intervention; SED, stent edge dissection.