Table 1.
Pre-operative data. Demographics, risk factors, age, clinical features, and previous treatment.
| Age, Years | 65.8 ± 12.1 |
|---|---|
| Men | 4 |
| Hypertension | 4 |
| Dyslipidemia | 3 |
| Diabetes mellitus | 1 |
| Smoker | 3 |
| CAD | 1 |
| COPD | 1 |
| Chronic kidney disease | 0 |
| ESRD/hemodialysis | 0 |
| Previous treatment | |
| Endovascular | 2 |
| Open surgery | 1 |
| Lesion characteristics (n = 5) | |
| WIfI wound grade | |
| 0 | 2 |
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| WifI Clinical Stage | |
| 1–2 | 0 |
| 3 | 1 |
| 4 | 4 |
| Buerger’s disease | 2 |
| Location | |
| Superficial femoral artery | 2 |
| Popliteal artery | 4 |
| Tibioperoneal artery | 4 |
| BTK arteries | |
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 4 |
| Diffuse calcification | 3 |
Abbreviations are as follows: BTK, below the knee; COPD, chronic obstructive pulmonary disease; ESRD, end-stage renal disease; WIfI, wound, ischemia, and foot infection. Continuous data are presented as the mean ± standard deviation; categorical data are given as the number.