SDTM v2.0 Metadata Check for Class and Dataset Specification Table 1.4.0
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# | Variable Name | Variable Label | Type | Format | Role | Variable(s) Qualified | Usage Restrictions | Variable C-code | Definition | Notes | Examples |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | STUDYID | Study Identifier | Char | Identifier | C83082 | A sequence of characters used by the sponsor to uniquely identify the study. | |||||
2 | GNTXAID | Genetic Toxicology Assay ID | Char | Identifier | A short sequence of characters that uniquely identifies a genetic toxicology assay within a study. | ||||||
3 | SETCD | Trial Set Code | Char | Identifier | The short sequence of characters used to represent the trial set. | The value "ALL" is used to indicate all trial sets within the assay. | |||||
4 | REFID | Reference ID | Char | Identifier | A sequence of characters used to uniquely identify a source of information. | ||||||
5 | PARENT | Parent Reference ID | Char | Identifier | The identifier for the immediate progenitor of a source of information. | Identifies the REFID of the parent. | |||||
6 | LEVEL | Reference ID Generation Level | Num | Variable Qualifier | REFID | The generation number of the information source in relation to the first generation of the source of information. | Identifies the level number of the reference ID. | ||||
7 | LVLDESC | Reference ID Generation Level Descriptn | Char | Variable Qualifier | LEVEL | A description of the generation number of the information source in relation to the first generation of the source of information. | ASSAY, TRIAL SET, EXPERIMENTAL UNIT, OBSERVATIONAL UNIT |