Definition
A flag representing 'No', 'Yes', and 'NA'/'Unknown'.
Representation
| Data Type | ALPHASTRING |
|---|---|
| Format | A(3) |
| Maximum character length | 3 |
Values
| Value | Meaning | Start Date | End Date | |
|---|---|---|---|---|
| Permissible Values | No | |||
| Yes | ||||
| Supplementary Values | NA | Not Applicable | ||
| Unknown |
Related content
| Relation | Count |
|---|---|
| Data Elements implementing this Value Domain | 49 |