Table 2.

Ceiling of EQ-5D-Y-3L and EQ-5D-Y-5L proxy versions

	t-baseline (%)			t-follow up(%)
	EQ-5D-Y-3L	EQ-5D-Y-5L	P value	EQ-5D-Y-3L	EQ-5D-Y-5L	P value
Mobility	74.8	70.9	0.16	93.2	93.6	1.00
Looking after myself	58.9	58.9	0.84	92.7	92.3	0.68
Doing usual activities	53.5	51.1	0.39	80.5	79.5	0.83
Having pain/discomfort	33.0	29.2	0.12	75.0	72.7	0.36
Feeling worried/sad/unhappy	61.6	59.8	0.37	87.3	90.5	0.12
Overall; 11111	21.3	16.7	0.03	63.2	61.8	0.68

*p value < 0.05 was considered as statistically significant

Proxies reporting no problems (11111). P-value based on McNemar test