Table 4.
Pearson correlattion coeficients for SPADI scores (total and subscales) with the Greek version of Quick DASH and the five variables of EQ-5D questionnaire
| Total pain score | Total disability score | Total SPADI score | Mobility | Self-reliance | Common activities | Pain/discomfort | Anxiety/grief | Your health today EQ-5D | Total Quick DASH | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Total pain score | Pearson correlation | 1 | 0.719** | 0.877** | 0.143 | 0.527** | 0.575** | 0.573** | 0.193 | −0.398** | 0.764** |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.150 | 0.000 | 0.000 | 0.000 | 0.052 | 0.000 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Total disability score | Pearson correlation | 0.719** | 1 | 0.964** | 0.215* | 0.674** | 0.529** | 0.401** | 0.094 | −0.394** | 0.684** |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.030 | 0.000 | 0.000 | 0.000 | 0.346 | 0.000 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Total SPADI score | Pearson correlation | 0.877** | 0.964** | 1 | 0.203* | 0.666** | 0.584** | 0.495** | 0.139 | −0.424** | 0.764** |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.040 | 0.000 | 0.000 | 0.000 | 0.164 | 0.000 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Mobility | Pearson correlation | 0.143 | 0.215* | 0.203* | 1 | 0.214* | 0.039 | 0.184 | 0.300** | −0.310** | 0.101 |
| Sig. (2-tailed) | 0.150 | 0.030 | 0.040 | 0.031 | 0.696 | 0.064 | 0.002 | 0.002 | 0.315 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Self-reliance | Pearson correlation | 0.527** | 0.674** | 0.666** | 0.214* | 1 | 0.498** | 0.315** | 0.236* | −0.403** | 0.588** |
| Sig. (2−tailed) | 0.000 | 0.000 | 0.000 | 0.031 | 0.000 | 0.001 | 0.017 | 0.000 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Common activities | Pearson correlation | 0.575** | 0.529** | 0.584** | 0.039 | 0.498** | 1 | 0.608** | 0.305** | −0.395** | 0.716** |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.000 | 0.696 | 0.000 | 0.000 | 0.002 | 0.000 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Pain/discomfort | Pearson correlation | 0.573** | 0.401** | 0.495** | 0.184 | 0.315** | 0.608** | 1 | 0.440** | −0.312** | 0.564** |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.000 | 0.064 | 0.001 | 0.000 | 0.000 | 0.001 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Anxiety/grief | Pearson correlation | 0.193 | 0.094 | 0.139 | 0.300** | 0.236* | 0.305** | 0.440** | 1 | −0.205* | 0.345** |
| Sig. (2-tailed) | 0.052 | 0.346 | 0.164 | 0.002 | 0.017 | 0.002 | 0.000 | 0.039 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Your health today EQ-5D | Pearson correlation | −0.398** | −0.394** | −0.424** | −0.310** | −0.403** | −0.395** | −0.312** | −0.205* | 1 | −0.344** |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.000 | 0.002 | 0.000 | 0.000 | 0.001 | 0.039 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
| Total quick DASH | Pearson correlation | 0.764** | 0.684** | 0.764** | 0.101 | 0.588** | 0.716** | 0.564** | 0.345** | −0.344** | 1 |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.000 | 0.315 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | ||
| N | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |
Sig. significance
* Correlation is significant at the 0.05 level (2-tailed)
** Correlation is significant at the 0.01 level (2-tailed)