. 2018 Dec 13;10:34. doi: 10.1186/s11689-018-9254-9

Table 2.

Intrinsic functional connectivity of fronto-subcortical pairs for children with attention-deficit hyperactivity disorder (ADHD) and typically developing (TD) controls

	TD						ADHD						Group differences
	Girls (n = 21)		Boys (n = 54)		All (n = 75)		Girls (n = 20)		Boys (n = 52)		All (n = 72)		Dx	Dx × Sex	All	Girls	Boys
	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD	p	p	d	d	d
F1-S1	0.26	0.15	0.25	0.15	0.25	0.16	0.36	0.15	0.29	0.15	0.32	0.17	.012^a	.291	0.42^a	0.66^b	0.27
F2-S1	0.65	0.15	0.68	0.15	0.66	0.16	0.74	0.15	0.68	0.14	0.71	0.16	.092	.079	0.28	0.64^b	0.01
F3-S1	− 0.45	0.16	− 0.52	0.16	− 0.49	0.18	− 0.57	0.16	− 0.53	0.16	− 0.55	0.18	.041^b	.048^b	0.33^b	0.74^b	0.01
F1-S2	− 0.31	0.16	− 0.28	0.15	− 0.29	0.17	− 0.16	0.15	− 0.25	0.15	− 0.20	0.17	.002^a	.042^b	0.51^a	0.94^a	0.20
F2-S2	0.02	0.15	0.06	0.15	0.04	0.16	0.09	0.15	0.06	0.14	0.07	0.16	.183	.172	0.22	0.49	0.01
F3-S2	− 0.39	0.15	− 0.41	0.15	− 0.40	0.16	− 0.42	0.15	− 0.39	0.15	− 0.41	0.16	.805	.310	0.04	0.23	0.14

Estimated marginal mean (SD) functional connectivity values for the ADHD and TD groups. F1 frontal component 1 (ventromedial PFC), F2 frontal component 2 (medial PFC/anterior cingulate cortex), F3 frontal component 3 (anterior dorsolateral PFC), S1 subcortical component 1 (striatum), S2 subcortical component 2 (amygdala/hippocampus). Cohen’s d is reported as an estimate of effect size. Uncorrected p values are reported. ^aSignificant effect after FDR correction applied for six tests; ^bSignificant effect without FDR correction