Table 4.
The relationship between trauma causes and stump problems
| Trauma causes | Cases | Time a | Excess soft tissue | Scar | Ulcer | Neuroma | Spur |
|---|---|---|---|---|---|---|---|
| N(%) | N(%) | N(%) | N(%) | N(%) | |||
| Traffic accident | 45 | 1.17 ± 0.65 | 15(13.5) | 23(23.63) | 7(7.88) | 24(21.38) | 32(31.5) |
| Machine winding | 21 | 1.04 ± 0.38 | 2(0.35) | 7(7.35) | 2(2.45) | 5(6.65) | 9(9.8) |
| Crash injury | 14 | 0.99 ± 0.41 | 7(6.3) | 12(11.03) | 5(3.68) | 9(9.98) | 15(14.7) |
| Statistics | 0.841 | 1.995 | 0.251 | 0.797 | 1.575 | 0.265 | |
| P value | 0.435 | 0.369 | 0.882 | 0.671 | 0.455 | 0.871 |
aMean months from primary amputation to stump revision, logarithmic transformation was performed to obtain normal distribution.