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Proportions of patients classified as having an enhanced view with arm traction and swimming position
| 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%) | ||
