Table 2 Preoperative parameters
Preoperative parameters | PLIF (20) | OLIF (20) | p value |
|---|---|---|---|
PI (°) | 48.42 ± 10.91 | 47.67 ± 8.46 | 0.841 |
PT (°) | 29.49 ± 12.56 | 24.59 ± 9.26 | 0.168 |
SS (°) | 18.83 ± 8.69 | 23.09 ± 8.64 | 0.128 |
LL (°) | 21.01 ± 14.87 | 26.16 ± 13.32 | 0.256 |
TLK (°) | − 19.42 ± 17.87 | − 12.73 ± 14.03 | 0.196 |
TK (°) | − 25.69 ± 15.98 | − 24.73 ± 15.72 | 0.848 |
SVA (cm) | 7.75 ± 5.86 | 5.55 ± 4.37 | 0.187 |
CA (°) | 25.60 ± 10.78 | 25.81 ± 11.15 | 0.952 |
CVA (cm) | 2.24 ± 1.38 | 2.03 ± 1.73 | 0.674 |
Hemoglobin (g/L) | 128.90 ± 10.86 | 125.25 ± 16.53 | 0.414 |
Albumin (g/L) | 37.64 ± 3.08 | 39.35 ± 3.40 | 0.105 |
ODI (%) | 32.25 ± 8.06 | 30.95 ± 10.66 | 0.666 |
VAS of back | 5.80 ± 1.52 | 5.85 ± 1.42 | 0.915 |
VAS of leg | 3.25 ± 1.65 | 3.20 ± 1.91 | 0.930 |