Method to Derive Reproducible SDTM Relationship Datasets
Suwen Li, Sai Ma · 2011
SDTM has relationship datasets SUPPQUAL, CO, and RELREC that are related to parent domains and records. When those relationship datasets are derived from raw data, attention should be used to ensure that the records in those datasets can be traced back to split parent domains correctly. This paper describes how to derive the relationship datasets SUPP--, CO, and RELREC, and employs examples to illustrate the process.