Data
13,928 items of data are available, covering 13,928 participants.
Some values have special meanings defined by Data-Coding
819.
| Maximum | 2022-10-28 |
| Decile 9 | 2013-08-06 |
| Decile 8 | 2010-10-01 |
| Decile 7 | 2008-05-21 |
| Decile 6 | 2006-04-24 |
| Median | 2004-05-28 |
| Decile 4 | 2002-04-03 |
| Decile 3 | 1999-05-04 |
| Decile 2 | 1994-08-30 |
| Decile 1 | 1988-01-01 |
| Minimum | 1941-06-04 |
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- There are 6439 distinct values.
- Mean = 2001-08-10
- 287 items below graph minimum of 1962-05-28
- 8 items have value 1901-01-01 (Code has event date before participant's date of birth)
- 4 items have value 1902-02-02 (Code has event date matching participant's date of birth)
- 21 items have value 1903-03-03 (Code has event date after participant's date of birth and falls in the same calendar year as date of birth)
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Notes
Date of the first occurrence of any code mapped to 3-character ICD10 L20. The code corresponds to "atopic dermatitis". 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 |
|---|
| 131721 | Source of report of L20 (atopic derm ... | Field 131721 indicates the source of the outcome first reported in Current Field. |
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