Table 1 Demographics are shown for all included AIS patients and controls. Also, the excluded patients are shown
From: Upright, prone, and supine spinal morphology and alignment in adolescent idiopathic scoliosis
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 | |