Table 3.

Correlation between digit vigilance test performance and theta coherence indices.

Coherence indices	Completion time of Digit Vigilance Test
	WL (n = 16)	CBT (n = 17)	DMBI (n = 17)
Intrahemisphere
Frontoposterior	−0.232	0.175	−0.568**
Posterior	−0.030	0.439*	−0.437*
Interhemisphere
Frontoposterior	−0.231	0.133	−0.536*
Posterior	0.031	0.334	−0.412*

Note. WL: waitlist control; CBT: cognitive behavioral therapy; DMBI: Dejian mind-body intervention.

*P ≤ 0.05; **P < 0.01.