PASRI | BASRI | mSASSS | |
---|---|---|---|
N | 32 | 30 | 19 |
PASRI | 0.80*** | 0.94*** | |
Cervical rotation | −0.30 | −0.41* | −0.15 |
Tragus to wall | 0.40* | 0.46* | 0.36 |
Occiput to wall | 0.41* | 0.38* | 0.30 |
Chest expansion (xiphisternum) | −0.15 | −0.34** | 0 |
Chest expansion (nipple) | −0.28 | −0.61** | −0.33 |
Modified Schöber | −0.49** | −0.54** | −0.49** |
Finger to floor | 0.54** | 0.44** | 0.42 |
Intermalleolar distance | −0.36* | −0.69** | −0.01 |
BASNI | 0.60** | 0.65** | 0.46 |
BASFI | 0.50** | 0.51** | 0.36 |
RLDQ | 0.47** | 0.46** | 0.22 |
Note: patients who scored zero on the radiologic measures were excluded from this analysis. Reported data are Spearman rho. BASMI: Bath AS Metrology Index; RLDQ: Revised Leeds Disability Questionnaire. For other abbreviations, see Table 3.