Table 1.

DSM-5 criteria of MDD (left two columns), corresponding IDS items (middle two columns), and included nonclinical complaint abbreviation (right)

DSM-5 MDD criteria		IDS item		Abbreviated symptom
Criterion	Description	Item	Description
A1	Depressed mood	5	Feeling sad	dep
A2	Loss of interest/pleasure	19	General interest	int
A3	Weight/appetite change	11	Decreased appetite	app
		12	Increased appetite
		13	Decreased weight	wei
		14	Increased weight
A4-a	Insomnia	1	Falling asleep	dis
		2	Sleep during the night	dms
		3	Waking up too early	ema
A4-b	Hypersomnia	4	Sleeping too much	hyp
A5-a	Psychomotor retardation	23	Feeling slowed down	ret
A5-b	Psychomotor agitation	24	Feeling restless	agi
A6	Fatigue or loss of energy	20	Energy level	ene
A7	Guilt/worthlessness	16	View of myself	gui
A8	Concentration	15	Concentration/decision making	con
A9	Suicidality	18	Thoughts of death or suicide	sui