Table 4.

Comparison of CSHQ scores among presentations of ADHD

Sr. no.	CHSQ domains	Presentation of ADHD*	Mean rank	Kruskal – Wallis test
				χ2	df	p
1	Bedtime Resistance	A	27.56	4.637	2	.098
		B	20.2
		C	35.18
2	Sleep onset	A	30.65	1.012	2	.603
		B	24.2
		C	31.48
3	Sleep duration	A	30.69	.171	2	.918
		B	28.0
		C	30.77
4	Sleep anxiety	A	29.31	.690	2	.708
		B	26.7
		C	32.32
5	Night waking	A	29.59	.502	2	.778
		B	28.4
		C	31.75
6	Parasomnias	A	29.15	.423	2	.810
		B	29.5
		C	31.98
7	Sleep disordered breathing	A	31.11	1.222	2	.543
		B	30.0
		C	30.0
8	Daytime sleepiness	A	35.94	4.83	2	.089
		B	26.5
		C	25.96
9	TOTAL	A	23.15	9.458	2	.009**
		B	42.60
		C	35.43

^**Correlation is significant at the 0.01 level (2-tailed)

^*A = Predominantly Inattentive, B = Predominantly Hyperactive/impulsive, C = Combined