Table 2.
Features of patients' chronic cutaneous wounds.
| Variables | Subgroup | Values, No. (%) |
|---|---|---|
| Causes | Arterial disease | 11 (1.3) |
| Venous disease | 62 (7.6) | |
| Diabetes | 183 (22.5) | |
| Radiation | 13 (1.6) | |
| Infection | 178 (21.8) | |
| Burn | 34 (4.2) | |
| Trauma | 83 (10.2) | |
| Pressure | 140 (17.2) | |
| Surgery | 77 (9.4) | |
| Malignant Tumor | 5 (0.6) | |
| Others | 29 (3.6) | |
| Duration of wounds(months) | 1–3 | 457 (56.1) |
| 3–6 | 143 (17.5) | |
| 6–12 | 106 (13.0) | |
| >12 | 109 (13.4) | |
| BWAT scores | 1–25 | 362 (44.4) |
| 26–40 | 411 (50.4) | |
| >40 | 42 (5.2) | |
| wounds location | Head and neck | 25 (3.1) |
| Trunk | 156(19.1) | |
| Rump and perineum | 161 (19.7) | |
| Arm | 15 (1.8) | |
| Hand | 19 (2.3) | |
| Leg | 209 (25.6) | |
| Foot | 230 (28.2) | |
| Total | 815 (100) |