Enum: FrequencyMissing
An enumeration for a Likert scale of frequency with a missing option.
URI: [cohra2:FrequencyMissing](https://w3id.org/OHD/DFA-study/cohra2/FrequencyMissing)
## Permissible Values
| Value | Meaning | Description |
| --- | --- | --- |
| 1 | http://purl.obolibrary.org/obo/NCIT_C70543 | Never |
| 2 | None | Once or twice |
| 3 | None | A few times |
| 4 | None | Often |
| 5 | None | Nearly every time |
| -9999 | http://purl.obolibrary.org/obo/NCIT_C54031 | Missing |
| -8888 | None | Not asked for in study |
## Identifier and Mapping Information
### Schema Source
* from schema: https://w3id.org/OHD/DFA-study/cohra2
## LinkML Source
name: FrequencyMissing
description: An enumeration for a Likert scale of frequency with a missing option.
from_schema: https://w3id.org/OHD/DFA-study/cohra2
rank: 1000
permissible_values:
'1':
text: '1'
description: Never
meaning: http://purl.obolibrary.org/obo/NCIT_C70543
'2':
text: '2'
description: Once or twice
'3':
text: '3'
description: A few times
'4':
text: '4'
description: Often
'5':
text: '5'
description: Nearly every time
'-9999':
text: '-9999'
description: Missing
meaning: http://purl.obolibrary.org/obo/NCIT_C54031
'-8888':
text: '-8888'
description: Not asked for in study