Skip to main content

Table 2 Clinical outcomes of OLIF group and TLIF group

From: Comparative analysis of the effects of OLIF and TLIF on adjacent segments after treatment of L4 degenerative lumbar spondylolisthesis

  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