Table 4.
Correlation of preoperative parameters and T1-CSVL distance at the final follow-up
| Variable | Partial R-square | Model R-square | C(p) | F value | P value |
|---|---|---|---|---|---|
| LIV-CSVL | 0.0086 | 0.9822 | 732.652 | 12.47 | 0.0016 |
| Fusion levels | 0.0083 | 0.9905 | 382.135 | 21.92 | <0.0001 |
| Preoperative DA | 0.0047 | 0.9952 | 185.837 | 23.35 | <.0001 |
| Apex-LIV | 0.0024 | 0.9976 | 87.3886 | 22.35 | <.0001 |
| LIV obliquity | 0.0007 | 0.9982 | 61.0231 | 8.32 | 0.0086 |
| L1-L5 lordosis | 0.0004 | 0.9986 | 45.3919 | 6.45 | 0.0191 |
| T4-T12 | 0.0002 | 0.9995 | 14.0143 | 5.70 | 0.0275 |
| T1-CSVL | 0.0004 | 0.9990 | 31.5501 | 7.70 | 0.0113 |