md_4a

Md 4A

Instrument: Diagnostic Interview for Genetic Studies (DIGS)

Form: Major_Depression

Type: Calculation

Source File: EDIGs_2026-01-30

Year Commenced: 2006

Collection Frequency: Baseline

Required: No

Identifier: No

Field Label

4a. interviewer: compute age

Choices / Calculations / Slider Labels

round(datediff([dg_dateofbirth], [md_4_month], 'y','mdy'),0)

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