Variable Name
Variable Label
Type
Controlled Terms, Codelist, or Format
Role
CDISC Notes
Core
STUDYID
Study Identifier
Char
Identifier
Unique identifier for a study.
Req
POOLID
Pool Identifier
Identifier used for pooling subjects to assign a single finding to multiple subjects.
USUBJID
Unique Subject Identifier
Identifier used to uniquely identify across all studies for all applications or submissions involving the product.