Variables | Group LPSF (n = 30) | Group LCF (n = 33) | p value |
---|---|---|---|
C2-7 Cobb angle | |||
Preoperative (o) | 17.4 ± 8.0 | 17.5 ± 7.7 | 0.941 |
3-day Postoperative (o) | 18.1 ± 8.2 | 19.3 ± 6.0 | 0.528 |
Final (o) | 13.4 ± 7.7 | 18.4 ± 6.9 | 0.013 |
loss of cervical lordosis (%) | 31.1 ± 17.3 | 5.7 ± 8.2 | < 0.001 |
Cervical ROM | |||
Preoperative (o) | 32.7 ± 8.8 | 33.7 ± 8.4 | 0.647 |
Final (o) | 19.2 ± 8.2 | 10.1 ± 3.7 | < 0.001 |
loss of ROM (%) | 43.2 ± 10.9 | 67.9 ± 15.5 | < 0.001 |