Data
6 items of data are available, covering 6 participants.
Some values have special meanings defined by Data-Coding
819.
| Maximum | 2022-03-07 |
| Minimum | 2000-06-27 |
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- There are 6 distinct values.
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Notes
Date of the first occurrence of any code mapped to 3-character ICD10 E52. The code corresponds to "niacin deficiency [pellagra]". Note that events which were apparently before birth were omitted when constructing this data field.
Coding 819 defines 6 special values:
- 1900-01-01 represents "Code has no event date"
- 1901-01-01 represents "Code has event date before participant's date of birth"
- 1902-02-02 represents "Code has event date matching participant's date of birth"
- 1903-03-03 represents "Code has event date after participant's date of birth and falls in the same calendar year as date of birth"
- 1909-09-09 represents "Code has event date in the future and is presumed to be a place-holder or other system default"
- 2037-07-07 represents "Code has event date in the future and is presumed to be a place-holder or other system default"
1 Related Data-Field
| Field ID | Description | Relationship |
|---|
| 130769 | Source of report of E52 (niacin defi ... | Field 130769 indicates the source of the outcome first reported in Current Field. |
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