Table 2 Clinical outcomes of OLIF group and TLIF group
OLIF group (n = 36) | TLIF group (n = 36) | P value | |
|---|---|---|---|
VAS-B | |||
Preoperative | 6.89 ± 2.01 | 7.01 ± 1.98 | 0.684 |
At the last follow-up | 1.84 ± 0.71 | 2.03 ± 0.93 | 0.258 |
VAS-L | |||
Preoperative | 8.42 ± 1.50 | 8.62 ± 1.39 | 0.925 |
At the last follow-up | 1.90 ± 0.89 | 2.05 ± 0.92 | 0.525 |
ODI | |||
Preoperative | 68.58 ± 8.18 | 66.32 ± 10.42 | 0.602 |
At the last follow-up | 10.54 ± 5.39 | 12.66 ± 6.83 | 0.452 |
Incidence of ASDis at the last follow-up | 1/36 (2.78%) | 2/36 (5.56%) | 1.000 |