TLFB Date

Module(s):
3703212 Timeline Followback Method Assessment

Instrument(s):
NIDA Clinical Trials Network - Timeline Followback Method Assessment

CDE ID	CDE Long Name	Preferred Definition
3698058	Timeline Followback Method Assessment Date	The date a Timeline Followback Method assessment, a calendar-based measure for assessing self-reported retrospective daily estimates of alcohol, tobacco and/or illicit substance use, was performed.

Valid Values:

(not applicable)