The “ins” and “outs” of the depressive disorders section of DSM‐5.

Abstract

In this article, we review and evaluate changes in the depressive disorders section from DSM-IV to DSM-5. We describe characteristics of three new depressive disorders: disruptive mood dysregulation disorder, premenstrual dysphoric disorder, and persistent depressive disorder. We also discuss the controversial decision in DSM-5 to remove the bereavement exclusion from the criteria for major depressive disorder. Next, we review the decision to replace the diagnosis of depressive disorder not otherwise specified with two new diagnoses: other specified depressive disorder and unspecified depressive disorder. Finally, we discuss the inclusion of two novel specifiers in the DSM-5 depressive disorders section: “with anxious distress” and “with mixed features.” For each of these changes, we examine the relevant research and discuss implications of the changes for research and clinical practice.