Table 6 Comparison of coccygeal morphology between male individuals in the AIS group and the normal group (cases/%).
From: Imaging study of coccygeal morphology in adolescent idiopathic scoliosis
| Ā | Type I | Type II | Type III | Type IV | Type V | Ļ2 | P |
|---|---|---|---|---|---|---|---|
Normal group | 62/56.9 | 19/17.4 | 17/15.6 | 7/6.4 | 4/3.7 | 9.263 | 0.055 |
AIS group | 15/31.9 | 14/29.8 | 12/25.5 | 5/10.6 | 1/2.1 |