Table 4.
Pearson correlation coefficient between variables analyzed in the study
| Variable | DPPMEAN | DPVMEAN | DIFMEAN | FPPMEAN | FPVMEAN | FEARMEAN |
|---|---|---|---|---|---|---|
| RMDQ | ||||||
| CLBP | 0.67** | 0.67** | 0.68** | 0.58** | 0.51** | 0.55** |
| CG | 0.11 | 0.12 | 0.12 | 0.30 | 0.30 | 0.30 |
|
| ||||||
| PCS | ||||||
| CLBP | 0.34 | 0.40* | 0.38* | 0.09 | −0.01 | 0.05 |
| CG | 0.51** | 0.49** | 0.51** | 0.38* | 0.37* | 0.38* |
|
| ||||||
| TSK-11 | ||||||
| CLBP | 0.36 | 0.28 | 0.33 | 0.28 | 0.28 | 0.29 |
| CG | 0.45* | 0.50** | 0.48* | 0.42* | 0.37* | 0.40 |
|
| ||||||
| CPSS | ||||||
| CLBP | 0.17 | 0.20 | 0.19 | −0.05 | −0.04 | −0.04 |
| CG | −0.68** | −0.58** | −0.63** | −0.51** | −0.43* | −0.47** |
DPPMEAN, mean of perceived difficulty to photographs; DPVMEAN, mean of perceived difficulty to videos; DIFMEAN, mean of perceived difficulty to photographs and videos; FPPMEAN, mean of perceived fear to photographs; FPVMEAN, mean of perceived fear to videos; FEARMEAN, mean of perceived fear to photographs and videos; CLBP, chronic low back pain; CG, control group; RMDQ, Roland-Morris Disability Questionnaire; PCS, Pain Catastrophizing Scale; TSK-11, Tampa Scale of Kinesiophobia-11; CPSS, Chronic Pain Self-Efficacy Scale.
*
P<0.05.
**
P<0.01.