Table 4. Pearson's product moment correlations between QLQ-ELD14 and QLQ-C30 scalesa.
| Mobility | Joint stiffness | Family support | Worries about others | Future worries | Burden of illness | Maintaining purpose | |
|---|---|---|---|---|---|---|---|
| Physical functioning |
−0.79b |
−0.42b |
0.06 |
−0.14 |
−0.30 |
−0.47b |
0.17 |
| Social functioning |
−0.41b |
−0.22 |
0.09 |
−0.26 |
−0.49b |
−0.57b |
0.19 |
| Emotional functioning |
−0.37 |
−0.26 |
0.09 |
−0.19 |
−0.41b |
−0.37 |
0.20 |
| Role functioning |
−0.57b |
−0.25 |
0.04 |
−0.18 |
−0.35 |
−0.52b |
0.18 |
| Global health status/QoL | −0.54b | −0.35 | 0.06 | −0.18 | −0.36 | −0.48b | 0.21 |
Abbreviation: QoL=quality of life.
a
n=475.
b
r>0.4.