Table 5.
Pearson's correlation coefficients between spinopelvic and clinical parameters in the two study groups
| Parameter | Group A (n = 10) |
Group B (n = 8) |
||
|---|---|---|---|---|
| △VAS | △ODI | △VAS | △ODI | |
| Sacral slope (°) | -0.612 | -0.327 | 0.128 | 0.281 |
| Pelvic incidence(°) | -0.621 | -0.560 | 0.051 | 0.270 |
| Thoracic kyphosis(°) | -0.096 | -0.265 | 0.105 | 0.251 |
| Lumbar lordosis(°) | -0.829† | -0.700* | 0.394 | 0.675 |
| SC7D/SFD | 0.519 | 0.493 | -0.152 | -0.025 |
SC7D = sacro-C7 plume line distance; SFD = sacro-femoral distance
△VAS = Improvement rate between preoperative VAS and Last follow up VAS; △ODI = Improvement rate between preoperative ODI and Last follow up ODI
*P < 0.05, or †P < 0.01