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Variables used for datapoint traceability may also include any other variables that facilitate transparency and clarity of derivations and analysis.

Include Page
BDS Datapoint Traceability Variables
BDS Datapoint Traceability Variables

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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