approached significancep =0.06
This finding approached significance when patients with Nurick grade 4 where assessed independently (4.83±3.75 mm versus 7.64±1.99 mm, p =0.06).
This finding approached significance when patients with Nurick grade 4 where assessed independently (4.83±3.75 mm versus 7.64±1.99 mm, p =0.06).
For patients with Nurick grade 5, the spinal canal AP diameter was also smaller for those who could not walk independently postoperatively; however, it did not reach statistical significance (6.7±0.6 mm versus 7.37±2.1 mm, p =0.4).