Patient-reported depression severity and cognitive symptoms as determinants of functioning in patients with major depressive disorder: a secondary analysis of the 2-year prospective PERFORM study

Purpose To investigate the temporal interrelationship between depression severity, cognitive symptoms, and functioning in patients with major depressive disorder (MDD) in the PERFORM study ({"type":"clinical-trial","attrs":{"text":"NCT01427439","term_id":"NCT01427439"}}NCT01427439).