Table 4. The significant relationships between nodal level clustering coefficients and symptom scores excluding Impact of Event Scale-Revises in theta and low beta bands using Spearman’s method, with 1000 bootstrap replications.

Psychiatric score	Structure	Brodmann area	rho	P-value
Theta band
BAI	Temporal cortex	BA 37 (L)	−0.247	0.048*
Low beta band
HAM-A	Secondary visual cortex	BA 18 (R)	0.261	0.023*
	Primary visual cortex	BA 17 (L)	0.234	0.046*
STAI-state	Anterior cingulate cortex	BA 32 (L)	0.268	0.037*
	Inferior frontal gyrus	BA 44 (L)	0.262	0.041*
PASS	Somatosensory association cortex	BA 5 (L)	0.354	0.018*

Abbreviations: BAI, Beck Anxiety Inventory; HAM-A, Hamilton Anxiety Rating Scale; L, left; PASS, Pain Anxiety Symptoms Scale; R, right; STAI, State-Trait Anxiety Inventory. *P<0.05.