Table 2.

Unadjusted and adjusted models of delay-discounting rate among consistent participants

	Unadjusted models			Adjusted model
	β	T-value	p	β	T-value	p
BPAD	1.088	2.122	0.036*	0.751	1.084	0.281
MDD	0.168	0.420	0.675	−0.044	−0.088	0.930
SCZ/SCAD	1.391	3.453	0.001*	1.437	2.090	0.039*
Age	0.033	2.610	0.010*	0.018	1.168	0.245
Sex	0.379	1.182	0.239	−0.018	−0.053	0.958
Antipsychotic Tx	1.004	2.941	0.004*	−0.722	−1.207	0.230
Mood stabilizer Tx	0.795	1.850	0.066	0.304	0.628	0.531
Antidepressant Tx	0.569	1.701	0.091	0.221	0.511	0.610
Smoking status	0.501	0.990	0.324	−0.521	−0.964	0.337
IQ	−0.038	−4.214	<0.001*	−0.029	−2.636	0.009*

SCZ/SCAD schizophrenia/schizoaffective disorder, BPAD bipolar affective disorder, MDD major depressive disorder, HC healthy control, AST attention switching task, SWM spatial working memory, IQ intelligence quotient, tx treatment

*p < 0.05