Table.
Patient demographics
| Patient characteristics | n = 24 |
|---|---|
| Age, years | 65.4 ± 7.0 |
| Males | 15 (62.5) |
| Comorbidities | |
| Hypertension | 23 (95.8) |
| Hyperlipidemia | 22 (91.7) |
| Diabetes mellitus, type 2 | 9 (37.5) |
| Active or former smoker | 19 (79.2) |
| Rutherford classification | |
| 4 (ischemic rest pain) | 7 (29.2) |
| 5 (minor tissue loss) | 14 (58.3) |
| 6 (major tissue loss) | 3 (12.5) |
| Preoperative noninvasive testing | |
| Ankle-brachial index (n = 20) | 0.34 ± 0.19 |
| Noncompressible ankle-brachial index | 4 (16.7) |
| Toe pressure, in mmHg (n = 21) | 20.5 ± 15.4 |
Data are presented as number (%) or mean ± standard deviation.