Table 1 Characteristics of the target limbs (n=272).
| Characteristics | |
|---|---|
| Sex; Male, n (%) | 195 (71.7) |
| Age (years), mean±SD | 66.0±9.1 |
| ≧75, n (%) | 52 (19.1) |
| BMI [kg/m2], mean±SD | 21.3±3.5 |
| Hypertension, n (%) | 153 (56.3) |
| Hypercholesterolemia, n (%) | 55 (20.2) |
| Diabetes, n (%) | 153 (56.3) |
| Coronary artery disease, n (%) | 249 (91.5) |
| Ulcer/Gangrene, n (%) | 148 (54.4) |
| Ambulation status, n (%) | 152 (55.9) |
| Serum albumin (g/dl), mean±SD | 3.4±0.5 |
| GNRI, mean±SD | 88.9±8.6 |
| <92, n (%) | 110 (40.4) |
| CRP[mg/dl], mean±SD | 2.60±4.6 |
| >0.3 mg/dl, n (%) | 155 (57.0) |
| Hematocrit (%), mean±SD | 32.4±5.6 |
| <30%, n (%) | 79 (29.0) |
| Platelet [×104/µl], mean±SD | 22.5±8.9 |
SD: standard deviation; BMI: body mass index; GNRI: geriatric nutritional risk index