Table 1.
Results of classification systems compared between genders
| Classification | Type | Male [n (%)] | Female [n (%)] |
|---|---|---|---|
| King (curve type) | 1 | 2 (12.5) | NR |
| 2 | 1 (6.2) | 3 (12.5) | |
| 3 | 6 (37.5) | 10 (41.7) | |
| 4 | 3 (18.8) | 5 (20.8) | |
| 5 | 2 (12.5) | 6 (25) | |
| 6 | 2 (12.5) | NR | |
| Lenke (curve type) | 1 | 4 (25) | 9 (27.5) |
| 2 | NR | 2 (8.3) | |
| 3 | 7 (43.8) | 4 (16.7) | |
| 4 | 2 (12.5) | 2 (8.3) | |
| 5 | 1 (6.2) | 4 (16.7) | |
| 6 | 2 (12.5) | 3 (12.5) | |
| Lenke lumbar spine modifier | A | 3 (37.5) | 9 (37.5) |
| B | 7 (43.8) | 7 (29.2) | |
| C | 6 (18.8) | 8 (33.3) | |
| −(<10°) | 8 (50) | 3 (12.5) | |
| +(>40°) | 3 (18.8) | 6 (25) | |
| Normal (10°–40°) | 5 (31.3) | 15 (62.5) |
Abbreviation: NR, not reported.