tmd_17a

Tmd 17A

Instrument: Diagnostic Interview for Genetic Studies (DIGS)

Form: Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence

Type: Radio

Source File: EDIGs_2026-01-30

Year Commenced: 2006

Collection Frequency: Baseline

Required: No

Identifier: No

Field Label

17a. If yes: have you used marijuana at least 21 times in a single year?

Choices / Calculations / Slider Labels

1, Yes 0, No 9, Unknown

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