Table 8.

Results of ANCOVA analyses testing the relationship between levels of psychological distress and normalized graph measures.

	main effect group	main effect psychological distress	group-by-psychological distress interaction
Sendai cohort
trait anxiety
Normalized clustering coefficient	2.87	2.65	1.13
Normalized betweenness centrality	0.01	0.03	0.10
Normalized characteristic path length	4.11*	1.86	2.38
depressive symptoms
Normalized clustering coefficient	2.63	4.44*	3.63°
Normalized betweenness centrality	0.00	0.19	0.74
Normalized characteristic path length	4.71*	6.78*	6.95*
Gothenburg cohort
Normalized clustering coefficient	0.01	0.02	2.10
Normalized betweenness centrality	0.86	0.85	0.01
Normalized characteristic path length	0.28	0.25	4.20*

Values are F-statistics; °p < 0.07, *p < 0.05.