Cognitive dysfunction and work productivity in major depressive disorder.

INTRODUCTION: Major depressive disorder (MDD) is strongly associated with poor work-related outcomes. Cognitive dysfunction is prevalent in MDD, and research supports a correlation between greater depression severity and more pronounced cognitive deficits, which frequently persist after remission. AREAS COVERED: Given the prevalence of cognitive dysfunction, and the humanistic and economic impact of occupational impairments in individuals with MDD, the relationship between cognitive dysfunction in MDD and work-related outcomes requires characterization. A selective review of the literature was conducted to better understand and further highlight this relationship. Expert commentary: Although current evidence is limited, MDD-related cognitive dysfunction may have a direct negative impact on work productivity. Presenteeism is the key outcome impacted by cognitive deficits in MDD. Additional well-designed prospective observational research may clarify how cognitive dysfunction influences the MDD-work productivity relationship. Use of reliable, valid, and sensitive measures of cognitive functioning and work productivity in MDD is warranted.