SU: Substance Use Domain Variables
In hzc363/RImmPort: RImmPort: Enabling Ready-for-analysis Immunology Research Data

Variable Name	Variable Label
STUDYID	Study Identifier
DOMAIN	Domain Abbreviation
USUBJID	Unique Subject Identifier
SUSEQ	Sequence Number
SUTRT	Reported Name of Substance
SUCAT	Category of Substance Use
SUDOSE	Substance Use Consumption
SUDOSTXT	Substance Use Consumption Text
SUDOSU	Consumption Units
SUDOSFRQ	Use Frequency per Interval
SUROUTE	Route of Administration
SUSTDTC	Start Date/Time of Substance Use
SUENDTC	End Date/Time of Substance Use
SUSTDY	Study Day of Start of Substance Use
SUENDY	Study Day of End of Substance Use