Swimming position | Total | p value | |||
---|---|---|---|---|---|
Patients with no enhancement (≥1/3 caudal vertebral height visualized) | Patients with enhancement (≥1/3 caudal vertebral height visualized) | ||||
Arm traction | Patients with enhancement | 10 (25%) | 6 (15%) | 16 (40%) | 0.902 |
Patients with enhancement | 7 (17.5%) | 17 (42.5%) | 24 (60%) | ||
Total | 17 (42.5%) | 23 (57.5%) | 40 (100%) |