Table 2.

Effects of TARA on changes in psychological health measures and structural connectivity, controlling for age and sex.

	TARA group Mean (st dev)	Waitlist Control group Mean (st dev)	F	p	Cohen’s d
Change in SDQ emotional problems score	1.44 (8.3)	−0.405 (5.9)	1.63	0.205	0.168
Change in Insomnia Severity Index score	−0.74 (5.1)	0.74 (4.0)	5.54	0.0209	0.445
Change in left putamen node strength	1.12 (4.6)	−0.08 (5.5)	1.43	0.234	0.25
Change in right putamen node strength	−0.34 (3.9)	−0.1 (4.2)	0.014	0.905	0.058
Change in left insula node strength	0.27 (3.6)	0.30 (3.6)	0.004	0.948	0.008
Change in right insula node strength	0.38 (3.8)	−0.22 (3.8)	0.913	0.342	0.157
Change in left caudate node strength	0.57 (4.7)	−0.72 (5.6)	0.113	0.233	0.252
Change in right caudate node strength	1.31 (4.7)	−1.0 (5.2)	5.07	0.027	0.470
Change in left ACC node strength	0.03 (3.8)	−0.47 (4.3)	0.314	0.577	0.11
Change in right ACC node strength	0.21 (2.6)	−0.22 (4.4)	0.318	0.574	0.12

Changes were calculated as the difference in pre- and post-intervention variable values. Bold indicates p-values less than 0.05.