| # | 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 | A sequence of characters used by the sponsor to uniquely identify the study. | 2-character abbreviation, which must be "TT". |
|
| 3 | RSTGCD | Repro Stage Code | Char |
| Topic |
| Not in human clinical trials |
|
| Short name of the repro stage, used for programming and sorting. Maximum 8 characters. |
|
| 4 | RSTAGE | Description of Repro Stage | Char |
| Synonym Qualifier | RSTGCD | Not in human clinical trials |
|
| The name of the repro stage. |
|
| 5 | TTSTRL | Rule for Start of Repro Stage | Char |
| Rule |
| Not in human clinical trials |
|
| Expresses the rule for beginning the repro stage. |
|
| 6 | TTENRL | Rule for End of Repro Stage | Char |
| Rule |
| Not in human clinical trials |
|
| Expresses the rule for ending the repro stage. Either TTENRL or TTDUR must be present for each repro stage. |
|
| 7 | TTDUR | Planned Duration of Repro Stage | Char | ISO 8601 duration | Timing |
| Not in human clinical trials |
|
| Used when the rule for ending the repro stage is applied after a fixed duration. |
|