Table 3.
Correlations between PDQ-39 and predictor variables in patients (n = 91)
| PDQ-39 | PAIS-SR | Brief Cope | Benefit finding | Resources | H and Y | |
|---|---|---|---|---|---|---|
| PDQ-39 | – | |||||
| PAIS-SR | 0.76*** | – | ||||
| Brief Cope | −0.25* | −0.39*** | – | |||
| Benefit finding | 0.03 | −0.01 | 0.18 | – | ||
| Resources | 0.35** | 0.27** | −0.02 | 0.15 | – | |
| H and Y | 0.66*** | 0.48** | −0.04 | −0.07 | 0.43*** | – |
| Patient had caregiver | 0.22* | 0.25* | 0.12 | −0.08 | 0.18 | 0.13 |
H and Y (Hoehn and Yahr stage) Pearson correlations, Phi-coefficient, Point bi-serial correlations
* p < 0.05; ** p < 0.01; *** p < 0.001