Variable | KL + IL | KL + Stoppa | χ2 | P value |
---|---|---|---|---|
Associated injuries | ||||
Chest, Abdominal | 3 | 6 | 0.151 | 0.697 |
Limb/Spine fracture | 2 | 3 | 0.010 | 0.920 |
Other injuries | 3 | 4 | 0.101 | 0.751 |
Complications | ||||
Wound infection | 0 | 1 | 0.714 | 0.398 |
Deep vein thrombosis | 4 | 3 | 0.398 | 0.305 |
Post-traumatic arthritis | 2 | 5 | 0.580 | 0.446 |
Heterotopic ossification | 3 | 4 | 0.018 | 0.895 |
Dislocation of hip | 0 | 2 | 1.485 | 0.223 |
Avascular necrosis | 2 | 1 | 0.940 | 0.332 |