Table 4.
Correlations of the spinopelvic parameters and clinical outcomes in AS patients
| VAS(3.8 ± 1.3) | ODI (28.7 ± 8.4) | SRS-22 (64.3 ± 6.2) | BASDAI (10.5 ± 4.5) | ||
|---|---|---|---|---|---|
| Age | r | 0.344* | 0.299* | −0.341* | 0.235** |
| Sex | r | 0.095 | 0.013 | −0.072 | −0.006 |
| Sagittal vertical axis | r | 0.453* | 0.412* | −0.443* | 0.377* |
| Sacral slope | r | −0.412* | −0.353* | 0.287* | −0.381* |
| Pelvic tilt | r | 0.426* | 0.392* | −0.401* | 0.395* |
| Pelvic incidence | r | 0.005 | 0.023 | −0.083 | 0.005 |
| Lumbar lordosis | r | −0.417* | −0.307* | 0.318* | −0.329* |
| Thoracic kyphosis | r | 0.365* | 0.340* | −0.385* | 0.320* |
* Significant correlation was established at the 0.01 level
** Significant correlation was established at the 0.05 level