md_21b

Md 21B

Instrument: Diagnostic Interview for Genetic Studies (DIGS)

Form: Major_Depression

Type: Text

Source File: EDIGs_2026-01-30

Year Commenced: 2006

Collection Frequency: Baseline

Required: No

Identifier: No

Field Label

21b. If yes: how long were they present before the depression began?

Field Note

In days.

Validation Type

integer

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