Table 3.

Analysis of neuromagnetic source strength between IED, non-IED and HC group.

Frequency band (Hz)	Source strength			ANOVA (F-value)	Non-IED vs. IED (P-value)	Non-IED vs. HC (P-value)	IED vs. HC (P-value)
	Non-IED	IED	HC
1–4	76.76 ± 5.20	120.25 ± 24.50	78.30 ± 10.55	25.937	0.000**	0.965	0.000**
4–8	82.61 ± 7.22	120.27 ± 24.27	82.42 ± 6.43	22.042	0.001*	1.000	0.001*
8–12	84.59 ± 10.60	131.05 ± 18.30	90.17 ± 13.05	33.089	0.000**	1.000	0.000**
12–30	71.79 ± 5.96	102.34 ± 13.97	72.51 ± 3.00	40.383	0.000**	1.000	0.000**
30–80	49.21 ± 9.13	60.89 ± 7.26	57.26 ± 2.62	7.989	0.001*	0.034*	0.667
80–250	40.27 ± 10.19	54.79 ± 3.53	41.41 ± 2.16	18.431	0.004*	0.982	0.000**
250–500	37.29 ± 1.81	44.34 ± 2.52	35.31 ± 1.50	62.003	0.000**	0.092	0.000**

*p < 0.05 after Bonferroni multiple comparisons; **p < 0.001 after Bonferroni multiple comparisons.