Domain | Range | Means ± SD |
Physical capacity | 9 - 19 | 14.54 ± 2.20 |
Psychological wellbeing | 9 - 20 | 14.60 ± 2.07 |
Social relationship | 9 - 20 | 15.03 ± 2.68 |
Environment | 9 - 20 | 14.08 ± 2.09 |
Total QOL (sum of the 4 domains) | 8.75 - 19.75 | 14.53 ± 1.96 |