Table 5. Correlation analysis (Pearson r) of HRQol with age for children with Autism Spectrum Disorder (ASD), Down Syndrome (DS) and Typical Development (TD).

	Physical health	Psychosocial health	PedsQL Total score
Autism Spectrum Disorder	.08	.07	.08
Down Syndrome	.20	.06	.11
Typical Development	.17	.11	.14