ptsd_21a

Ptsd 21A

Instrument: Diagnostic Interview for Genetic Studies (DIGS)

Form: Post_Traumatic_Stress_Disorder

Type: Calculation

Source File: EDIGs_2026-01-30

Year Commenced: 2006

Collection Frequency: Baseline

Required: No

Identifier: No

Field Label

21a. interviewer: compute age on onset

Choices / Calculations / Slider Labels

round(datediff([dg_dateofbirth], [ptsd_21], 'y','mdy'),0)

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