Table 3.

Feature Importance for Combined and Cognition-behavioral Models

Combined brain-cognitive-behavioral model
Feature	Feature Coefficient	CV Frequency (max = 5)
Negative affect	–1.53	5
Psychological well-being	1.37	5
ASR withdrawn symptoms	–0.82	5
NEO-FFI extraversion	0.76	5
R rostral middle frontal thickness	–0.56	4
L superior temporal thickness	0.49	5
L supramarginal thickness	–0.45	1
L rostral middle frontal thickness	0.42	3
L temporal pole area	–0.37	1
NEO-FFI agreeableness	0.32	1
R superior parietal area	0.31	1
R inferior parietal thickness	0.25	1
Cognition-behavioral model
Feature	Feature Coefficient	CV Frequency (max = 5)
Negative Affect	–1.71	5
Psychological Well-being	1.33	5
ASR Withdrawn symptoms	–0.85	5
NEO-FFI Extraversion	0.76	5
NEO-FFI Agreeableness	0.37	4
ASR Aggression symptoms	0.35	4
Education level	0.19	1

Note: ASR = Achenbach Adult Self Report scale; NEO-FFI = Neuroticism, Extraversion, Openness Five Factor Inventory; L = left; R = right