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Variables used for datapoint traceability may also include any other variables that facilitate transparency and clarity of derivations and analysis.
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Variable Name | Variable Label | Type | Codelist/ Controlled Terms | Core | CDISC Notes |
SRCDOM | Source Data | Char | Perm | The SDTM domain name or ADaM dataset name that relates to the analysis value (i.e., AVAL or AVALC in a BDS dataset). If the source data is a supplemental qualifier in SDTM, this variable will contain the value of RDOMAIN in SUPP-- or SUPPQUAL. | |
SRCVAR | Source Variable | Char | Perm | The name of the column (in the domain or dataset identified by SRCDOM) that relates to the analysis value (i.e., AVAL or AVALC in a BDS dataset). In the event that SRCDOM is a SUPPQUAL, then SRCVAR will be populated with the value of the related QNAM. | |
SRCSEQ | Source Sequence Number | Num | Perm | The sequence number --SEQ or ASEQ of the row (in the domain or dataset identified by SRCDOM) that relates to the analysis value (i.e., AVAL or AVALC in a BDS dataset). In the event that SRCDOM is a SUPPQUAL, then this variable will contain the sequence number of the relevant related domain record. |
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