Table 1 Clinical characteristics of the study population
N | 2056 |
|---|---|
Male sex | 1490 (72.5%) |
Age (years) | 73 ± 9 |
Current smoker | 795 (38.7%) |
Hypertension | 1769 (86.0%) |
Hyperlipidemia | 1224 (59.5%) |
Diabetes mellitus | 1125 (54.7%) |
Dialysis dependence | 441 (21.4%) |
Diabetes mellitus and dialysis dependence | |
Diabetes mellitus [−] and dialysis dependence [−] | 764 (37.2%) |
Diabetes mellitus [−] and dialysis dependence [+] | 167 (8.1%) |
Diabetes mellitus [+] and dialysis dependence [−] | 851 (41.4%) |
Diabetes mellitus [+] and dialysis dependence [+] | 274 (13.3%) |
Severe claudication (Rutherford 3) | 1308 (63.6%) |
TASC II classification | |
Class A | 824 (40.1%) |
Class B | 371 (18.0%) |
Class C | 603 (29.3%) |
Class D | 258 (12.5%) |
Chronic total occlusion | 807 (39.3%) |
Lesion length (cm) | 14.3 ± 9.9 |
Lesion length ≥ 25 cm | 377 (18.3%) |
Severe calcification | 419 (20.4%) |