Must have 5 of the 9 following:
1) Depressed mood, 2) Anhedonia, 3) Over/under eating (5% weight change in a month), 4) Insomnia or Hypersomnia, 5) psychomotor agitation (restless) or retardation (slowness), 6) Low energy/fatigue, 7) Feelings of worthlessness or excessive/inappropriate guilt, 8) Concentration difficulties or indecisiveness, 9) Suicidal ideation or attempts
-No diagnosis if dealing with death except:
death >2 months before, death <2 months, but showing suicidality, guilt, and psychomotor symptoms.
Cluster A: odd, eccentric (paranoid, schizoid, schizotypal)
Cluster B: dramatic, emotional, erratic (antisocial, borderline, histrionic, narcissistic), most difficult to deal with
Cluster C: anxious, fearful (avoidant, dependent, obsessive-compulsive)