SU: Substance Use Domain Variables



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

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