participant used substances including prescription or recreational drugs that caused significant impairment in work, legal, driving, or social areas within the past 12 months
Draft
Variable:
Domain: Disease characterization
Source Data Element:
1i1. Participant used substances including prescription or recreational drugs that caused significant impairment in work, legal, driving, or social areas within the past 12 months
CDE Summary
Quick factsShort Code
-
Domain
Disease characterization
Source Data Element
Data Type
-
Unit
-
Source System
NACC_pdf
Permissible Values
-
Definition
No definition provided.
Notes
No notes.
Permissible Values
No permissible values specified.