Schedule | VAS | ODI(%) | JOA |
---|---|---|---|
Pre-op | 5.7 ± 1.0* (t = −31.4, P < 0.01) | 72.0 ± 9.9* (t = −48.4, P < 0.01) | 13.9 ± 5.6* (t = 11.6, P < 0.01) |
Post-op | 3.2 ± 0.6# (t = 17.3, P < 0.01) | 25.2 ± 11.5# (t = 25.2, P < 0.01) | 18.7 ± 2.9# (t = −6.25, P < 0.01) |
FFU | 1.4 ± 0.4Δ (t = 19.2, P < 0.01) | 8.4 ± 4.1Δ (t = 11.3, P < 0.01) | 23.0 ± 3.1Δ (t = −8.28, P < 0.01) |