Items | Groups | Pre-operative | 3 Months | 12 Months | Final Follow-up | ||||
---|---|---|---|---|---|---|---|---|---|
VAS-neck | Discover (n = 32) | 3.91 ± 1.94 | p = 0.9483 | 0.75 ± 0.66 | p = 0.7325 | 0.38 ± 0.54 | p = 0.6477 | 0.22 ± 0.41 | p = 0.7606 |
Pretic-I (n = 32) | 3.88 ± 1.83 | 0.69 ± 0.77 | 0.31 ± 0.53 | 0.19 ± 0.39 | |||||
VAS-arm | Discover (n = 32) | 5.78 ± 1.83 | p = 0.7211 | 0.72 ± 0.76 | p = 0.7565 | 0.66 ± 0.73 | p = 0.7402 | 0.41 ± 0.55 | p = 0.8133 |
Pretic-I (n = 32) | 5.59 ± 2.26 | 0.78 ± 0.82 | 0.59 ± 0.74 | 0.38 ± 0.48 | |||||
NDI | Discover (n = 32) | 24.56 ± 9.53 | p = 0.5516 | 11.09 ± 5.44 | p = 0.7609 | 8.06 ± 3.58 | p = 0.3127 | 5.63 ± 2.46 | p = 0.6857 |
Pretic-I (n = 32) | 23.16 ± 8.96 | 10.72 ± 4.13 | 7.13 ± 3.67 | 5.38 ± 2.38 | |||||
JOA | Discover (n = 21) | 8.14 ± 1.61 | p = 0.3903 | 13.90 ± 1.11 | p = 0.0327* SP = 54.73% | 15.14 ± 0.71 | p = 0.8445 | 16.29 ± 0.76 | p = 0.3015 |
Pretic-I (n = 26) | 8.58 ± 1.71 | 13.04 ± 1.45 | 15.08 ± 1.36 | 16.04 ± 0.81 |