Table 6.

Hyperactivity and inattention subscale results.

Siblings’ Disease		No Discomfort	Subclinical Discomfort	Clinical Discomfort	Total
ASD	N.	36	11	6	53
	% Siblings’ Disease	67.9	20.8	11.3	100.0
	% Emotional Discomfort	30.3	44.0	40.0	33.3
Down’s Syndrome	N.	37	8	8	53
	% Siblings’ Disease	69.8	15.1	15.1	100.0
	% Emotional Discomfort	31.1	32.0	53.3	33.3
Control Group	N.	46	6	1	53
	% Siblings’ Disease	86.8	11.3	1.9	100.0
	% Emotional Discomfort	38.7	24.0	6.7	33.3
Total	N.	119	25	15	159
	% Siblings’ Disease	74.8	15.7	9.4	100.0
	% Emotional Discomfort	100.0	100.0	100.0	100.0