Table I.
Comparison of general information.
| Item | Experimental group (n=39) | Control group (n=37) | χ2/t value | P-value |
|---|---|---|---|---|
| Sex | 0.043 | 0.836 | ||
| Male | 22 (56.41%) | 20 (54.05%) | ||
| Female | 17 (43.59%) | 17 (45.95%) | ||
| Age (years) | 34-49 (41.65±7.21) | 35-48 (42.37±7.39) | 0.431 | 0.669 |
| Wound type | 0.164 | 0.686 | ||
| Fresh | 27 (69.23%) | 24 (64.86%) | ||
| Old | 12 (30.77%) | 13 (35.14%) | ||
| Trauma site | 0.018 | 0.895 | ||
| Lower limb | 29 (74.36%) | 28 (75.68%) | ||
| Lumbosacral portion | 10 (25.64%) | 9 (24.32%) | ||
| Cause | 0.676 | 0.879 | ||
| Traffic | 17 (43.59%) | 18 (48.65%) | ||
| Crushing | 13 (33.33%) | 11 (29.73%) | ||
| Falling | 7 (17.95%) | 5 (13.51%) | ||
| Others | 2 (5.13%) | 3 (8.11%) |
Values are expressed as n (%) or the mean ± standard deviation.