Table 4.

Node strength centrality indices and their relation to genetic liability to psychopathology.

	Centrality values			P-values of comparison from Permutation tests
	Low gen. liability	Inter. gen. liability	High gen. liability	Inter. vs. low GL	High vs. low GL	High vs. inter. GL
INWARD STRENGTH
Irritated	0.23	0.21	0.37	0.34	0.37	0.16
Cheerful	0.27	0.29	0.36	1.19	0.67	0.64
Relaxed	0.22	0.41	0.31	0.01*	0.59	0.16
Down	0.28	0.31	0.40	0.70	0.14	0.37
Insecure	0.25	0.34	0.34	0.24	0.44	0.89
Anxious	0.17	0.31	0.31	0.03*	0.11	1.07
OUTWARD STRENGTH
Irritated	0.20	0.15	0.31	0.18	0.29	0.05
Cheerful	0.34	0.35	0.28	1.22	0.21	0.36
Relaxed	0.18	0.23	0.20	0.53	1.16	0.52
Down	0.28	0.56	0.32	0.00*	0.91	0.01*
Insecure	0.21	0.23	0.49	1.17	0.02*	0.02*
Anxious	0.21	0.36	0.50	0.25	0.05	0.40

^*P < 0.05.