aad_1

Aad 1

Instrument: Diagnostic Interview for Genetic Studies (DIGS)

Form: Alcohol_Abuse_And_Dependence

Type: Text

Source File: EDIGs_2026-01-30

Year Commenced: 2006

Collection Frequency: Baseline

Required: No

Identifier: No

Field Label

How old were you when you had your first drink of alcohol?

Validation Type

number

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