Variable | r1 (CTS) | r2 (CR) | z1 (CTS) | z2 (CR) | N1 (CTS) | N2 (CR) | Z observed |
|---|
Pain/HADS-A | 0.21 | 0.41 | 0.12 | 0.29 | 70 | 92 | −1.05 |
Pain/PCS | 0.44 | 0.36 | 0.33 | 0.24 | 70 | 92 | 0.53 |
DASH/HADS-A | 0.5 | 0.49 | 0.41 | 0.39 | 70 | 92 | 0.09 |
DASH/HADS-D | 0.42 | 0.37 | 0.3 | 0.25 | 70 | 92 | 0.32 |
DASH/PCS | 0.53 | 0.38 | 0.45 | 0.26 | 70 | 92 | 1.19 |
Grip/HADS-A | −0.15 | − 0.25 | − 0.07 | −0.12 | 70 | 92 | 0.27 |
- Table rows: The CR and CTS disability and psychological variables which were revealed to be correlated in present and prior CTS studies, included in this comparison
- Table columns: r: r correlation coefficient; z: Z score (Fisher’s r to z transformation, is done so that the z scores can be compared and analyzed for statistical significance by determining the observed z test statistic); Z observed: with Z observed at a set level of significance, statistical significance can be assessed
- Level of significance set at 0.05, which indicates that the critical value is ±1.96, all of our Z observed fall into the accepted region and are within the critical value; thus, not statistically significant
