RT Journal Article SR Electronic A1 Boltz, Kathy T1 Post hoc FOCUS Analysis JF MD Conference Express YR 2015 FD SAGE Publications VO 15 IS 11 SP 8 OP 9 DO 10.1177/1559897715593531 UL http://mdc.sagepub.com/content/15/11/8.abstract AB Cognitive function in the domains of processing speed, executive functioning, and attention was statistically superior for patients with major depressive disorder who received vortioxetine 10 or 20 mg/d vs placebo. Cognitive function was assessed with the Digit Symbol Substitution Test in this post-hoc analysis of the FOCUS trial.