Table 4.

Correlations between child self-reported and parent proxy results

	Child EQ-5D-Y	Child VAS	Child HUI2	Child HUI3
Parent EQ-5D-Y	0.665*	−0.177	0.279	−0.167
Parent VAS	0.075	0.545	−0.187	−0.298
Parent HUI2	0.627*	−0.329	0.728*	0.567*
Parent HUI3	0.290	−0.537	0.932*	0.842*

* Significant correlation at 0.05 level (2-tailed)

Strength of correlation: <0.20 = absent; 0.20 to 0.35 = weak; 0.35 to 0.50 = moderate; ≥0.50 = strong