Major depressive disorder

• What are the two groups into which depressive disorders are categorized in the DSM-5?

  Bipolar and related disorders, and depressive disorders
• How do temporary mood changes differ from major depressive disorder?

  Temporary mood changes are normal and not classified as depression
• What is a common characteristic of major depressive disorder?

  A sense of inadequacy
• What is the typical method for diagnosing major depressive disorder?

  Through one or more interviews with a therapist
• What is the Beck Depression Inventory (BDI) used for?

  It is used to assess depression
• What are the DSM-5 criteria for diagnosing major depressive disorder?

  • Five or more symptoms present in the same 2-week period
  • At least one symptom is depressed mood or loss of interest/pleasure
  • Symptoms must represent a change from previous functioning
  • Symptoms must not be attributable to another medical condition
• What is one symptom of major depressive disorder related to mood?

  Depressed mood most of the day, nearly every day
• What is a symptom of major depressive disorder related to interest in activities?

  Markedly diminished interest or pleasure in almost all activities
• What weight change is considered a symptom of major depressive disorder?

  Change of more than 5% of body weight in a month
• What sleep-related symptoms are associated with major depressive disorder?

  Insomnia or hypersomnia nearly every day