From: Supine to standing Cobb angle change in idiopathic scoliosis: the effect of endplate pre-selection
Nominal age at CT scan (yrs) | Mean age (yrs) | Number of patients | Mean mass (kg) | Risser sign (0–5) | Ligament laxity (0–5) | Mean supine Cobb angle (°) (range) | Mean standing Cobb angle (°) (range) | Mean change in Cobb (°) | Lenke type 1 | ||
---|---|---|---|---|---|---|---|---|---|---|---|
A | B | C | |||||||||
All | 14.6 | 52 | 52 | 0-5 | 0-5 | 42 (28–57) | 52 (40–68) | 11 | 30 | 13 | 9 |
11 | 11.5 | 2 | 44 | 0 | 0-2 | 42 (39–45) | 50 (48–52) | 8 | 0 | 2 | 0 |
12 | 12.4 | 6 | 44 | 0-3 | 0-3 | 44 (39–48) | 56 (47–64) | 12 | 6 | 0 | 0 |
13 | 13.5 | 15 | 50 | 0-4 | 0-4 | 46 (35–57) | 54 (40–63) | 8 | 9 | 2 | 4 |
14 | 14.5 | 11 | 60 | 0-5 | 0-4 | 42 (31–55) | 51(42–62) | 9 | 4 | 6 | 1 |
15 | 15.3 | 7 | 53 | 0-5 | 0-5 | 40 (34–51) | 51(44–68) | 11 | 3 | 1 | 3 |
16 | 16.5 | 3 | 54 | 3-5 | 0-2 | 36 (30–40) | 47 (42–50) | 11 | 2 | 0 | 1 |
17 | 17.5 | 5 | 53 | 4-5 | 0-3 | 36 (28–43) | 48 (38–58) | 12 | 4 | 1 | 0 |
18 | 18.1 | 3 | 52 | 5 | 0-2 | 40 (32–49) | 52 (42–58) | 12 | 2 | 1 | 0 |