Data
1,212,656 items of data are available, covering 498,781 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Array indices run from 1 to 3.
| Maximum | 4 |
| Decile 9 | 4 |
| Decile 8 | 4 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 4 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 3 |
| Decile 1 | 3 |
| Minimum | 3 |
|
|
- There are 2 distinct values.
- Mean = 3.518
- Std.dev = 0.499676
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
497,746 participants, 995,492 items
| Maximum | 4 |
| Decile 9 | 4 |
| Decile 8 | 4 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 3 |
| Decile 1 | 3 |
| Minimum | 3 |
|
|
- There are 2 distinct values.
- Mean = 3.5
- Std.dev = 0.5
|
Instance 1 : First repeat assessment visit (2012-13)
20,334 participants, 40,668 items
| Maximum | 4 |
| Decile 9 | 4 |
| Decile 8 | 4 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 3 |
| Decile 1 | 3 |
| Minimum | 3 |
|
|
- There are 2 distinct values.
- Mean = 3.5
- Std.dev = 0.5
|
Instance 2 : Imaging visit (2014+)
61,242 participants, 162,705 items
| Maximum | 4 |
| Decile 9 | 4 |
| Decile 8 | 4 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 4 |
| Decile 4 | 4 |
| Decile 3 | 3 |
| Decile 2 | 3 |
| Decile 1 | 3 |
| Minimum | 3 |
|
|
- There are 2 distinct values.
- Mean = 3.6236
- Std.dev = 0.484482
|
Instance 3 : First repeat imaging visit (2019+)
5,183 participants, 13,791 items
| Maximum | 4 |
| Decile 9 | 4 |
| Decile 8 | 4 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 4 |
| Decile 4 | 4 |
| Decile 3 | 3 |
| Decile 2 | 3 |
| Decile 1 | 3 |
| Minimum | 3 |
|
|
- There are 2 distinct values.
- Mean = 3.62418
- Std.dev = 0.484335
|
