Distribution of scores | EQ-5D-Y Utility Index | EQ-VASa | PROMIS-PAISb Raw score |
---|---|---|---|
Sample | 119 | 119 | 75 |
Theoretical Range | + 1, − 0.5392 | 100, 0 | 8, 40 |
Best–worst | Best–worst | Best–worst | |
Observed Range | + 1, + 0.5095 | 100, 25 | 8, 29 |
Floor effect | 0.0% | 0.0% | 0.0% |
Ceiling effect | 60.3% | 23.5% | 32.0% |
Mean (SD) | 0.93 (0.11) | 84.3 (17.1) | 11.9 (4.9) |
Missing | 3 (2.5%) | 0 (0.0%) | 0 (0.0%) |