;"Group, n (%)";p-value
"Long segment stabilization";"Short-segment stabilization"
n=15;n=15
"ASIA impairment scale: preoperative";C;"8 (53.3%)";"6 (40.0%)";0.751
D;"6 (40.0%)";"8 (53.3%)"
E;"1 (6.7%)";"1 (6.7%)"
"ASIA impairment scale at 3 months";C;"5 (33.3%)";"6 (40.0%)";0.809
D;"8 (53.3%)";"8 (53.3%)"
E;"2 (13.3%)";"1 (6.7%)"
"ASIA impairment scale at 6 months";C;"2 (13.3%)";"5 (33.3%)";0.297
D;"10 (66.7%)";"6 (40.0%)"
E;"3 (20.0%)";"4 (26.7%)"
"ASIA impairment scale at 1 year";C;"1 (6.7%)";"5 (33.3%)";0.135
D;"8 (53.3%)";"4 (26.7%)"
E;"6 (40.0%)";"6 (40.0%)"