Males | Females | p-value | |
---|---|---|---|
Total cases | 197 | 64 | |
Unilateral cases | 73 (37%) | 19 (30%) | |
Bilateral cases | 110 (56%) | 41 (64%) | |
Multiple vertebrae cases | 14 (7%) | 4 (6%) | |
Recurrent cases | 17 (9%) | 2 (3%) | |
Age, median (IQR) | 14 (13–16) | 14 (13–16) | 0.66 |
SBO | 128 (65%) | 28 (44%) | 0.0026 |