TLF group (n = 47) | NTLF group (n = 34) | P value | |
---|---|---|---|
preoperative VAS | 9.14 ± 0.95 | 8.58 ± 1.78 | 0.344 |
preoperative ODI | 91.82 ± 5.67 | 84.08 ± 14.94 | 0.113 |
VAS 3-d | 4.64 ± 1.78 | 3.00 ± 1.71 | 0.025* |
ODI 3-d | 67.44 ± 11.37 | 56.73 ± 10.59 | 0.021* |
VAS 3-m | 2.14 ± 1.79 | 1.00 ± 0.95 | 0.051 |
ODI 3-m | 30.04 ± 18.10 | 18.98 ± 10.94 | 0.077 |