Table 1.
Demographics are shown for all included AIS patients and controls. Also, the excluded patients are shown
| Demographic parameter | n = 62 | |
| Age at radiograph (years) | Range | 10–23 |
| Mean ± sd | 15.6 ± 2.5 | |
| Girls, n (%) | 56 (90.3%) | |
| Right convexity of main thoracic curve, n (%) | Right convex | 62 (100%) |
| Interval CT–radiograph (days) | Range | −7 to 130 |
| Mean ± sd | 2.98 ± 17.2 | |
| Interval radiograph–MRI (days) | Range | −46 to 181 |
| Mean ± sd | 81.3 ± 51.4 | |
| Interval CT–MRI (days) | Range | −26 to 181 |
| Mean ± sd | 84.2 ± 47.1 | |
| Lenke curve type | ||
| I | 26 | |
| II | 12 | |
| III | 6 | |
| IV | 4 | |
| V | 5 | |
| VI | 9 | |
| Exclusion criteria | n | |
| Scan interval >6 months | 38 | |
| No MRI available | 14 | |
| No CT scan available | 10 | |
| Incomplete radiologic work-up | 1 | |
| Associated congenital or neuromuscular pathologies | 12 | |
| Left convex main thoracic curve | 4 | |
| Prior spinal surgery | 1 | |
sd standard deviation