Data
589,329 items of data are available, covering 502,389 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
| Maximum | 2022-11-25 |
| Decile 9 | 2016-01-21 |
| Decile 8 | 2010-05-19 |
| Decile 7 | 2009-12-15 |
| Decile 6 | 2009-08-15 |
| Median | 2009-04-16 |
| Decile 4 | 2008-12-11 |
| Decile 3 | 2008-08-29 |
| Decile 2 | 2008-05-09 |
| Decile 1 | 2008-01-19 |
| Minimum | 2006-03-13 |
|
|
- There are 3887 distinct values.
- Mean = 2010-04-28
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
502,389 participants, 502,389 items
| Maximum | 2010-10-01 |
| Decile 9 | 2010-04-07 |
| Decile 8 | 2009-11-21 |
| Decile 7 | 2009-08-12 |
| Decile 6 | 2009-04-30 |
| Median | 2009-01-26 |
| Decile 4 | 2008-10-11 |
| Decile 3 | 2008-07-12 |
| Decile 2 | 2008-04-09 |
| Decile 1 | 2007-12-14 |
| Minimum | 2006-03-13 |
|
|
- There are 1068 distinct values.
- Mean = 2009-01-22
|
Instance 1 : First repeat assessment visit (2012-13)
20,343 participants, 20,343 items
| Maximum | 2013-06-07 |
| Decile 9 | 2013-05-14 |
| Decile 8 | 2013-04-21 |
| Decile 7 | 2013-03-24 |
| Decile 6 | 2013-02-24 |
| Median | 2013-01-27 |
| Decile 4 | 2012-12-15 |
| Decile 3 | 2012-11-15 |
| Decile 2 | 2012-10-17 |
| Decile 1 | 2012-09-18 |
| Minimum | 2009-12-12 |
|
|
- There are 295 distinct values.
- Mean = 2013-01-18
- 2 items below graph minimum of 2012-01-24
|
Instance 2 : Imaging visit (2014+)
61,292 participants, 61,292 items
| Maximum | 2022-11-25 |
| Decile 9 | 2022-06-18 |
| Decile 8 | 2020-03-12 |
| Decile 7 | 2019-08-25 |
| Decile 6 | 2019-04-04 |
| Median | 2018-10-24 |
| Decile 4 | 2018-05-18 |
| Decile 3 | 2017-09-21 |
| Decile 2 | 2016-11-20 |
| Decile 1 | 2015-10-08 |
| Minimum | 2013-08-12 |
|
|
- There are 2381 distinct values.
- Mean = 2018-11-16
|
Instance 3 : First repeat imaging visit (2019+)
5,305 participants, 5,305 items
| Maximum | 2022-03-10 |
| Decile 9 | 2021-08-18 |
| Decile 8 | 2021-06-22 |
| Decile 7 | 2021-04-14 |
| Decile 6 | 2020-03-11 |
| Median | 2020-02-03 |
| Decile 4 | 2019-12-04 |
| Decile 3 | 2019-10-30 |
| Decile 2 | 2019-09-22 |
| Decile 1 | 2019-08-10 |
| Minimum | 2018-06-30 |
|
|
- There are 490 distinct values.
- Mean = 2020-06-24
|
Notes
Date when a participant attended a UK Biobank assessment centre.
Automatically acquired at Reception stage.
