Table 4.

Results of the logistic regression analysis including depression severity and pharmacological treatment.

	B	SE	Significance (p-value)	Exp (B)
Verbal memory	−0.699	0.233	0.003	2.012 a
Attention/working memory	−0.295	0.276	0.286	0.745
Executive functioning	−0.255	0.369	0.490	0.775
Processing speed	0.423	0.294	0.149	1.527
PDQ-20 attention	−0.095	−0.072	0.186	0.910
PDQ-20 memory	0.017	0.033	0.608	1.017
PDQ-20 executive functions	−0.017	0.055	0.753	0.983
Gender	−0.180	0.348	0.606	0.835
Age	0.029	0.025	0.255	1.029
Age at onset	−0.017	0.020	0.403	0.983
Number of episodes	0.051	0.152	0.736	1.052
Severity	0.452	0.187	0.016	1.572
Antipsychotics	1.566	0.401	<0.001	4.787
Lithium	1.049	0.962	0.275	2.854
Anticonvulsants	0.970	0.437	0.026	2.637
Benzodiazepines	0.548	0.329	0.096	1.729
Constant	−2.658	1.327	0.045	0.070

Abbreviations: MDD, major depressive disorder; MSM, Maudsley Staging Model; PDQ, Perceived Deficit Questionnaire; SE, standard error.

^aThis value represents 1/0.497.

Bold values represent statistically significant results.