Number and percentage of participants reporting problems across EQ-5D-Y dimensions
| EQ-5D-Y dimensions | Levels | Frequency (%) | n | Median ±IQR CHU-9D utility value | Rho | P value |
| Mobility | No | 50.8 | 32 | 0.95±0.09 | −0.52 | <0.001 |
| Some | 44.4 | 28 | 0.84±0.13 | |||
| A lot of | 4.8 | 3 | 0.75±0.05 | |||
| Looking after myself | No | 66.7 | 42 | 0.94±0.09 | −0.46 | <0.001 |
| Some | 27.0 | 17 | 0.83±0.10 | |||
| A lot of | 4.8 | 3 | 0.72±0.27 | |||
| Missing | 1.6 | 1 | 0.78 | |||
| Usual activities | No | 66.7 | 42 | 0.93±0.11 | −0.54 | <0.001 |
| Some | 28.6 | 18 | 0.83±0.15 | |||
| A lot of | 4.8 | 3 | 0.72±0.16 | |||
| Pain or discomfort | No | 55.6 | 35 | 0.95±0.11 | −0.54 | <0.001 |
| Some | 38.1 | 24 | 0.86±0.16 | |||
| A lot of | 6.3 | 4 | 0.72±0.24 | |||
| Worried, sad or unhappy | Not | 84.1 | 53 | 0.92±0.11 | −0.44 | <0.001 |
| A bit | 15.9 | 10 | 0.79±0.05 | |||
| Very | 0 | 0 | – |
CHU-9D, child health utility 9D; EQ-5D-Y, EuroQol 5D youth.