Table 2.

Associations between weighted network measures and functional assessments.

		Clustering coefficient	Characteristic path length	Global efficiency	Local efficiency
HAMD total	r	0.069	0.060	−0.518*	0.038
	p	0.755	0.785	0.027	0.864
Anxiety/somatization	r	0.217	0.115	−0.469**	0.143
	p	0.320	0.600	0.015	0.515
Weight loss	r	−0.120	0.463*	0.114	0.086
	p	0.584	0.031	0.604	0.695
Cognitive disturbance	r	−0.222	-0.104	−0.417*	−0.145
	p	0.309	0.636	0.037	0.510
Diurnal variation	r	−0.149	0.252	−0.107	0.066
	p	0.498	0.245	0.626	0.764
Retardation	r	0.045	0.115	0.232	0.134
	p	0.837	0.602	0.287	0.543
Sleep disturbance	r	0.389	0.123	−0.386	0.044
	p	0.067	0.576	0.069	0.841
Hopelessness	r	0.047	−0.115	−0.113	−0.012
	p	0.830	0.601	0.608	0.957

*At the 0.05 level significantly correlated (bilateral).

**At the 0.01 level significantly correlated (bilateral).