. Author manuscript; available in PMC: 2009 Nov 1.

Published in final edited form as: Epilepsy Behav. 2008 Sep 5;13(4):607–613. doi: 10.1016/j.yebeh.2008.07.009

Table 6.

One-sample t-tests examining differences on neuropsychological factor scores between sleep problem sub-groups for children with seizures

	≤ 2 SD above		> 2 SD above control		t-statistic	t-test p-value
	MEAN	STD	MEAN	STD	t-statistic	t-test p-value
Language	0.07	0.87	−0.22	0.91	2.72	0.0069
Processing speed	0.07	0.90	−0.17	0.91	2.21	0.0280
Attention/Executive/Construction	0.05	0.82	−0.28	0.81	3.39	0.0008
Verbal memory	0.03	0.85	−0.18	0.81	2.19	0.0296