| # | 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 | DOMAIN | Domain Abbreviation | Char |
| Identifier |
|
| C49558 | An abbreviation for a collection of observations, with a topic-specific commonality. | 2-character abbreviation, which must be "DI". |
|
| 3 | SPDEVID | Sponsor Device Identifier | Char |
| Identifier |
|
|
|
| Sponsor-defined identifier for the device. |
|
| 4 | DISEQ | Sequence Number | Num |
| Identifier |
|
|
|
| Sequence number given to ensure uniqueness within a parameter within a device (SPDEVID). |
|
| 5 | DIPARMCD | Device Identifier Element Short Name | Char |
| Topic |
|
|
|
| Short name of the identifier characteristic of the device. |
|
| 6 | DIPARM | Device Identifier Element Name | Char |
| Synonym Qualifier | DIPARMCD |
|
|
| Name of the identifier characteristic of the device. |
|
| 7 | DIVAL | Device Identifier Element Value | Char |
| Result Qualifier |
|
|
|
| Value for the parameter. |
|