Core diagnostic features of Major Depressive Disorder
What are the core diagnostic features for MDD? (Hint: the mnemonic SIG: E CAPS may help.)
There must be a pervasive and persistent depressive mood (or irritable mood in children and adolescents) and/or loss of interest/pleasure (anhedonia) for ≥2 weeks and ≥4 of the following symptoms (recalled with the mnemonic for the prescription of energy pills: “SIG: E CAPS”):
S: sleep disruption;
I: reduced interests/pleasure;
G: feelings of guilt/worthlessness;
E: reduced energy/fatigue;
C: concentration/decision-making ability diminished;
A: appetite/weight loss or increase;
P: psychomotor agitation/retardation;
S: suicidal ideation or attempt.
