Table 4.

Multiple linear regression results for nonsignificant predictors

Predictor variable	β	p
Age	−0.03	p = 0.64
Education	0.12	p = 0.09
Right hemisphere volume loss	−0.10	p = 0.21
Ventrolateral prefrontal cortex volume loss	0.06	p = 0.50
Ventromedial prefrontal cortex volume loss	0.03	p = 0.71
Dorsomedial prefrontal cortex volume loss	0.15	p = 0.07
COMT (Val/Val)	0.01	p = 0.84
COMT (Val/Met)	0.01	p = 0.91
COMT (Met/Met)	−0.02	p = 0.76