Value | Code Name | Code | Code System | Code Description |
---|---|---|---|---|
Yes | LA33-6 | LOINC | The affirmative response to a question C49488 | |
No | LA32-8 | LOINC | The non-affirmative response to a question C49487 | |
Unknown | LA4489-6 | LOINC | Not known, observed, recorded; or reported as unknown by the data contributor. C17998 | |
Prefer not to answer | Prefer not to answer | LOINC | A response indicating that an individual prefers or preferred not to answer. C132222 |