Table 4.

Pain and functional

	CS	Non-CS	P
VAS (Lumbar) Pre-op	5.22 ± 0.79	4.93 ± 0.74	0.025
Post-op 12 month	2.82 ± 0.58	1.61 ± 0.96	< 0.001
Delta change	2.40 ± 0.91	3.32 ± 1.20	< 0.001
ODI Pre-op	64.49 ± 7.75	58.63 ± 6.41	< 0.001
ODI Post-op 12 month	22.53 ± 8.32	14.87 ± 5.91	< 0.001
Delta change	41.96 ± 11.31	43.77 ± 8.96	0.285