Table 3 Comparison of surgical outcomes between two groups
| Â | Syringomyelia group | AIS group | P |
|---|---|---|---|
No. of levels fused | 7.6 ± 1.4 | 6.5 ± 1.2 | < 0.01* |
LIV (L3/L4) | 6/8 | 13/17 | 0.98 |
Postoperative TL/L –Cobb (°) | 8.3 ± 5.3 | 6.9 ± 4.2 | 0.09 |
Postoperative TL/L-AVT (mm) | 13.5 ± 7.7 | 12.9 ± 8.4 | 0.52 |
TL/L-correction rate (%) | 82.2 ± 7.8 | 82.5 ± 10.6 | 0.47 |
TL/L -correction loss (°) | 4.4 ± 3.7 | 3.9 ± 4.6 | 0.76 |
Postoperative T-Cobb (°) | 11.9 ± 5.8 | 13.2 ± 6.7 | 0.21 |
Postoperative T-AVT (mm) | 13.7 ± 7.2 | 15.4 ± 8.6 | 0.51 |
T-correction rate (%) | 50.1 ± 16.5 | 48.5 ± 26.9 | 0.29 |
T-correction loss (°) | 3.4 ± 6.3 | 2.7 ± 4.3 | 0.43 |
Postoperative TS (mm) | 18.6 ± 20.4 | 18.3 ± 15.1 | 0.85 |
Postoperative TK (°) | 24.1 ± 9.7 | 23.6 ± 8.5 | 0.44 |
Postoperative LL (°) | 54.9 ± 10.8 | 53.6 ± 12.1 | 0.63 |
Postoperative SVA (mm) | 18.4 ± 17.3 | 20.2 ± 16.8 | 0.23 |
Follow-up period (month) | 47.6 ± 12.7 | 46.3 ± 13.8 | 0.42 |