Table 3.

Associations between chronotype categories, SDSC, and RCADS-P domains (N = 100).

	CCTQ	N*	Average	SD**	p-value
Disorders of initiating and maintaining sleep	Evening type	37	11.46b	2.950	0.005
	Intermediate type	47	11.28b	3.450
	Morning type	16	8.56a	2.128
Disorders of excessive somnolence	Evening type	37	3.70b	2.259	0.020
	Intermediate type	47	2.87a	1.296
	Morning type	16	2.44a	0.892
Non-restorative sleep	Evening type	37	6.97b	3.655	0.019
	Intermediate type	47	5.55a	1.767
	Morning type	16	5.12a	1.628
Total SDSC score	Evening type	37	44.14b	8.331	<0.000
	Intermediate type	47	41.47b	8.637
	Morning type	16	34.06a	6.981
Social phobia	Evening type	37	10.35a	4.996	0.005
	Intermediate type	47	14.32b	5.809
	Morning type	16	11.81a,b	5.431
Major depression	Evening type	37	6.89b	3.332	0.002
	Intermediate type	47	5.28a,b	3.437
	Morning type	16	3.50a	2.503
Separation anxiety	Evening type	37	3.24a	2.510	0.009
	Intermediate type	47	4.89a,b	2.846
	Morning type	16	5.25b	2.720

Only significant associations are shown in the table (-p-value < 0.05).

^*N = % (total N = 100);

^**SD, standard deviation.

ANOVA followed by Tukey post-hoc tests and Kruskal-Wallis tests for the comparison of continuous variables.

^a,bDifferent letters indicate the presence of a significant difference according to Tukey post-hoc tests.