SDTM - The SDTM Standard Domain Models
A sponsor should only submit domain datasets that were actually collected (or directly derived from the collected data) for a given study. Decisions on what data to collect should be based on the scientific objectives of the study, rather than the SDTM. Note that any data collected that will be submitted in an analysis (ADaM) dataset must be traceable to a source in a tabulation (SDTM) dataset.
SEND datasets are named to be consistent with the domain code (see the Study Data Technical Conformance Guide for more details on naming datasets for submission to the FDA; https://www.fda.gov/media/88173/download). For example, the Demographics (DM) dataset is named dm.xpt. See SEND controlled terminology (available at http://www.cdisc.org/terminology) for a list of standard and reserved domain codes. Exceptions to this rule are described in the following subsections for general-observation class datasets. See Section 8.2, Relating Records - RELREC, for RELREC; Section 8.3, Supplemental Qualifiers - SUPP-- Datasets, for SUPP; and Section 8.5, Relating Findings To Multiple Subjects - Subject Pooling, for POOLDEF.
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