. Author manuscript; available in PMC: 2016 Dec 1.

Published in final edited form as: Psychophysiology. 2015 Sep 24;52(12):1632–1645. doi: 10.1111/psyp.12548

Table 2.

Mean (SD) for weighted energy units for analogous time-frequency components between age-17 and age-29, and results of statistical comparisons between Controls (n = 74) and the Any-EXT group (n = 185) on those components.

		Weighted energy units for analogous TF-PCs by age		ANOVA results
		Age-17 Mean (SD)	Age-29 Mean (SD)	Group (G)	Age (A)	G x A
		Age-17 Mean (SD)	Age-29 Mean (SD)	p-values
P2-N2-P3 Delta	Controls	54.61 (29.14)	27.66 (14.44)	<.001	<.001	.079
P2-N2-P3 Delta	Any-EXT	40.82 (23.70)	19.63 (13.01)	<.001	<.001	.079
N2 Theta	Controls	29.76 (17.45)	19.23 (12.36)	<.001	<.001	.638
N2 Theta	Any-EXT	23.66 (14.57)	14.04 (10.86)	<.001	<.001	.638
P3 Theta	Controls	39.84 (24.35)	21.38 (11.45)	<.001	<.001	.398
P3 Theta	Any-EXT	31.65 (19.23)	15.36 (10.43)	<.001	<.001	.398
Late P3 High-Delta	Controls	52.19 (28.42)	24.92 (13.06)	<.001	<.001	.031
Late P3 High-Delta	Any-EXT	40.04 (22.82)	19.29 (12.72)	<.001	<.001	.031
Late Slow-Wave Delta	Controls	39.84 (21.97)	18.71 (11.19)	.002	<.001	.104
Late Slow-Wave Delta	Any-EXT	31.11 (20.29)	14.15 (9.56)	.002	<.001	.104

Note. Any-EXT = participants who met lifetime diagnosis for any of the seven EXT disorders in the study by age 29.