Data
1,395 items of data are available, covering 1,395 participants.
Some values have special meanings defined by Data-Coding
819.
| Maximum | 2023-05-17 |
| Decile 9 | 2020-06-24 |
| Decile 8 | 2018-04-04 |
| Decile 7 | 2015-08-12 |
| Decile 6 | 2013-05-17 |
| Median | 2010-11-26 |
| Decile 4 | 2008-07-24 |
| Decile 3 | 2006-04-26 |
| Decile 2 | 2002-08-03 |
| Decile 1 | 1987-08-16 |
| Minimum | 1948-01-01 |
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- There are 1219 distinct values.
- Mean = 2007-06-07
- 9 items below graph minimum of 1954-10-07
- 1 items have value 1901-01-01 (Code has event date before participant's date of birth)
- 10 items have value 1902-02-02 (Code has event date matching participant's date of birth)
- 8 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 Q21. The code corresponds to "congenital malformations of cardiac septa". 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 |
|---|
| 132469 | Source of report of Q21 (congenital ... | Field 132469 indicates the source of the outcome first reported in Current Field. |
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