Variable | Wound complication (n = 25) | No wound complication (n = 212) | P value |
---|---|---|---|
Male gender (%) | 16 (64.0) | 101 (47.6) | 0.122 |
Age (mean years ± SD) | 50.4 ± 11.2 | 53.4 ± 13.4 | 0.275 |
BMI, kg/m2 (mean ± SD) | 24.7 ± 2.0 | 24.4 ± 3.2 | 0.676 |
Hypertension (%) | 5 (20.0) | 51 (24.1) | 0.652 |
Diabetes (%) | 4 (16.0) | 30 (14.2) | 0.803 |
Smoking history (%) | 3 (12.0) | 29 (13.7) | 0.816 |
AO/OTA classification | 0.177 | ||
34C-1 (%) | 16 (64.0) | 127 (59.9) | |
34C-2 (%) | 9 (36.0) | 60 (28.3) | |
34C-3 (%) | 0 (0) | 25 (11.8) | |
Time to X-ray test, days (mean ± SD) | 2.2 ± 1.3 | 1.7 ± 1.6 | 0.218 |
Time to operation, days (mean ± SD) | 6.9 ± 3.8 | 5.8 ± 2.7 | 0.064 |
Preoperative level of CRP, mg/L (mean ± SD) | 17.2 ± 20.3 | 7.9 ± 11.7 | < 0.001* |
Surgeon | 0.793 | ||
Surgeon 1 (%) | 7 (28.0) | 63 (29.7) | |
Surgeon 2 (%) | 4 (16.0) | 45 (21.2) | |
Surgeon 3 (%) | 9 (36.0) | 57 (26.9) | |
Surgeon 4 (%) | 5 (20.0) | 47 (22.2) | |
fPSTTR (mean ± SD) | 1.02 ± 0.12 | 0.93 ± 0.17 | 0.012* |
tPSTTR (mean ± SD) | 0.68 ± 0.14 | 0.66 ± 0.16 | 0.465 |