Table 1 Baseline characteristics
Variables | |
|---|---|
Age (year) | |
Mean (SD) | 59.93 (17.92) |
Median (range) | 62 (0–91) |
Sex (n, %) | |
Female | 302 (45.96) |
Male | 355 (54.04) |
Hypertonus (n, %) | 377 (57.4) |
Diabetes (n, %) | 137 (20.9) |
Coronary heart disease/peripheral artery occlusive disease (n, %) | 169 (25.7) |
COPD/asthma (n, %) | 78 (11.9) |
Immunosuppression (n, %) | 81 (12.3) |
Active smoking (n, %) | 164 (25.0) |
Risk factors (n, %) | |
= 1 | 509 (77.5) |
> 1 | 360 (54.8) |
> 2 | 147 (22.4) |
> 3 | 45 (6.8) |
Urgency (n, %) | |
Emergency | 164 (25.0) |
Elective | 493 (75.0) |
Non-cancer/cancer (n, %) | 490 (74.6)/167 (25.4) |
Treatment procedure (n, %) | |
Operation | 514 (78.2) |
Non-surgical treatment | 143 (21.8) |