Table 3

PANSS negative score at 1-year follow-up: linear regression model

Predictor	R²	B (95% CI)	p value
Model 1	0.253		< 0.001
Relative left amygdala volume, mL		−24.14 (−37.98 to −10.31)	0.001
Model 2	0.391		< 0.001
Relative left amygdala volume, mL		−23.2 (−35.89 to −10.51)	0.001
BDNF at baseline		−0.08 (−0.13 to −0.02)	0.007
Model 3	0.478		< 0.001
Relative left amygdala volume, mL		−21.09 (−33.14 to −9.03)	0.001
BDNF at baseline		−0.07 (−0.12 to −0.02)	0.011
PANSS negative subscale score at baseline		0.26 (0.04 to 0.48)	0.021

BDNF = brain-derived neurotrophic factor; CI = confidence interval; PANSS = Positive and Negative Syndrome Scale.