Data
4,733 items of data are available, covering 4,733 participants.
Some values have special meanings defined by Data-Coding
819.
| Maximum | 2021-09-30 |
| Decile 9 | 2021-04-13 |
| Decile 8 | 2020-08-07 |
| Decile 7 | 2019-07-12 |
| Decile 6 | 2018-08-08 |
| Median | 2017-05-09 |
| Decile 4 | 2014-09-28 |
| Decile 3 | 2011-04-02 |
| Decile 2 | 2006-11-11 |
| Decile 1 | 2000-04-19 |
| Minimum | 1959-09-23 |
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- There are 2893 distinct values.
- Mean = 2013-06-11
- 31 items below graph minimum of 1979-04-26
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Notes
Date of the first occurrence of any code mapped to 3-character ICD10 H18. The code corresponds to "other disorders of cornea". Note that events which were apparently before birth were omitted when constructing this data field.
Coding 819 defines 5 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"
- 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-Fields
| Field ID | Description | Relationship |
|---|
| 131155 | Source of report of H18 (other disor ... | Field 131155 indicates the source of the outcome first reported in Current Field. |
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