Table 4.
Predefined Hypothesis of Correlation and Spearman’s rho Coefficients for the PCS Total Score and Concurrent Measures (n = 90)
| Correlation coefficient (rho) | Hypothesis confirmed yes/no | |
|---|---|---|
|
Moderate to high correlation | ||
| FABQ-PA |
0.34** |
Yes |
| FABQ-W |
0.25* |
No |
| HSCL-25 |
0.56** |
Yes |
|
Low to moderate correlation | ||
| RMDQ |
0.27* |
Yes |
| COMI |
0.43** |
Yes |
| EQ-5D |
-0.36** |
Yes |
| NRS back pain |
0.31** |
Yes |
| *p < 0.05 (two-tailed) |
|
|
| **p < 0.01 (two-tailed) | ||
FABQ-PA: Fear Avoidance Believes Questionnaire Physical Activity; FABQ-W: Fear Avoidance Believes Questionnaire work; HSCL-25: Hopkins Symptom Check List-25; RMDQ: Roland Morris Disability Questionnaire; COMI: Core Outcome Measures Index; EQ-5D: EuroQual-5 Dimensions Index; NRS: Numeric Rating Scale.