Definition
A code set representing 'yes', 'no', or 'unknown'
Representation
| Data Type | ALPHANUMERICSTRING |
|---|---|
| Format | AAA |
| Maximum character length | 3 |
Values
| Value | Meaning | Start Date | End Date | |
|---|---|---|---|---|
| Permissible Values | UNK | Unknown | ||
| N | No | |||
| Y | Yes |
Related content
| Relation | Count |
|---|---|
| Data Elements implementing this Value Domain | 1 |