Table 7 Radiological changes of the final follow-up
Items | Groups | Pre-operative | 1 Week | Final Follow-up | P Value | Statistical Power |
|---|---|---|---|---|---|---|
Shell Angle (°) | Discover (n = 32) | (−) | 0.75 ± 3.42 | 0.09 ± 4.44 | 0.1820 | (−) |
Pretic-I (n = 32) | (−) | 3.03 ± 3.68 | 2.23 ± 4.10 | 0.1988 | (−) | |
C2–7 Cobb Angle (°) | Discover (n = 32) | 12.05 ± 12.17 | (−) | 19.32 ± 9.32 | 0.0104* | 98.20% |
Pretic-I (n = 32) | 15.08 ± 11.75 | (−) | 18.00 ± 10.61 | 0.3079 | (−) | |
C2–7 ROM | ||||||
Flexion ROM (°) | Discover (n = 32) | 32.63 ± 8.86 | (−) | 31.49 ± 9.37 | 0.6258 | (−) |
Pretic-I (n = 32) | 34.01 ± 11.42 | (−) | 33.35 ± 8.77 | 0.7993 | (−) | |
Extension ROM (°) | Discover (n = 32) | 18.94 ± 8.19 | (−) | 19.13 ± 10.19 | 0.9366 | (−) |
Pretic-I (n = 32) | 18.47 ± 9.07 | (−) | 19.95 ± 8.60 | 0.5125 | (−) | |
Total ROM (°) | Discover (n = 32) | 51.57 ± 12.36 | (−) | 50.62 ± 10.39 | 0.7449 | (−) |
Pretic-I (n = 32) | 52.48 ± 14.31 | (−) | 53.30 ± 11.71 | 0.8062 | (−) | |
FSU ROM | ||||||
Flexion ROM (°) | Discover (n = 32) | 7.04 ± 4.02 | (−) | 6.18 ± 3.76 | 0.3856 | (−) |
Pretic-I (n = 32) | 8.35 ± 3.88 | (−) | 6.60 ± 4.14 | 0.0919 | (−) | |
Extension ROM (°) | Discover (n = 32) | 4.83 ± 3.91 | (−) | 4.19 ± 2.84 | 0.4580 | (−) |
Pretic-I (n = 32) | 3.85 ± 2.65 | (−) | 4.12 ± 2.93 | 0.7035 | (−) | |
Total ROM (°) | Discover (n = 32) | 11.07 ± 5.36 | (−) | 10.36 ± 4.79 | 0.5870 | (−) |
Pretic-I (n = 32) | 12.20 ± 4.52 | (−) | 10.73 ± 4.45 | 0.2002 | (−) | |