From: Predictors for the restoration of the sagittal spinal malalignment in patients with lumbar stenosis after short-segment decompression and fusion surgery
Group A (n = 44)
Group B (n = 38)
p value
tCSA (cm2)
39.89 ± 5.45
47.57 ± 8.41
< 0.001a
fCSA (cm2)
28.73 ± 4.23
36.94 ± 7.81
rCSA
2.78 ± 0.52
3.11 ± 0.63
0.013a
FI (%)
27.16 ± 5.58
22.61 ± 5.81
0.001a