Patient Characteristics
| Characteristic | Mean ± SD or n |
| Age (y) | 59.8 ± 13.7 |
| Sex | |
| Male | 29 (63.0) |
| Female | 17 (37.0) |
| Diagnosis | |
| Arteriosclerosis obliterans | 34 (53.9) |
| Thromboangiitis obliterans | 12 (26.1) |
| Ischemic status | |
| Fontaine 3 | 10 (21.7) |
| Fontaine 4 | 36 (78.3) |
| Smoking history | 26 (56.5) |
| Complications | |
| Diabetes mellitus | 23 (50.0) |
| Hypertension | 27 (58.7) |
| Dyslipidemia | 24 (47.8) |
| Chronic kidney disease on hemodialysis | 9 (19.6) |
| Bone marrow cells (in total) | 4.8 ± 3.7 × 109 (95% CI, 3.4–6.2 × 109) |
| CD34+ cells | 490.9 ± 368 cells/μL |
Data in parentheses are percentage of patients unless otherwise indicated.