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Demographic and baseline characteristics.
| Characteristic | n (%) or mean (SD) |
| Female, n (%) | 5 (55.6) |
| Age (years), mean (range) | 55.2 (19 - 80) |
| Race, n (%) | |
| White | 6 (66.7) |
| African-American | 2 (22.2) |
| Latino | 1 (11.1) |
| Body mass index (kg/m2), mean (range) | 29.0 (17.4 - 43.65) |
| Insurance status, n (%) | |
| Private | 4 (44.4) |
| Medicare | 3 (33.3) |
| Medicaid | 1 (11.1) |
| Uninsured | 1 (11.1) |
| Incision site, n (%) | |
| Abdominal | 4 (44.4) |
| Groin | 4 (44.4) |
| Lower extremity | 2 (22.2) |
| Amputation stump | 1 (11.1) |
