Psychotic symptoms in first‐episode and drug naïve patients with major depressive disorder: Prevalence and related clinical factors

Background Many patients with major depressive disorder (MDD) have been found to have psychotic symptoms. However, few studies have reported the prevalence of comorbid psychotic symptoms in first-episode drug naïve (FEDN) MDD patients. This study was to investigate the prevalence of psychotic symptoms and related risk factors in a large sample size of FEDN MDD patients in a Chinese population. Methods A total of 573 patients with diagnosis of...