ca_1a1_weeks

Ca 1A1 Weeks

Instrument: Diagnostic Interview for Genetic Studies (DIGS)

Form: Commorbidity_Assessment

Type: Text

Source File: EDIGs_2026-01-30

Year Commenced: 2006

Collection Frequency: Baseline

Required: No

Identifier: No

Field Label

1a1. If yes: for how long did you have(mood changes/psychotic symptoms) right before you started using (alcohol/drugs) heavily

Field Note

In weeks.

Validation Type

integer

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