Table 2 Spearman correlation coefficients between PEI items and total score
Items | PEI | p |
|---|---|---|
Able to cope with life | 0.741 | 0.000 |
Able to understand your illness | 0.921 | 0.001 |
Able to cope with your illness | 0.839 | 0.000 |
Able to keep yourself healthy | 0.811 | 0.000 |
Confident about your health | 0.879 | 0.002 |
Able to help yourself | 0.757 | 0.000 |