Data
613,822 items of data are available, covering 500,993 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are hours.
| Maximum | 72 |
| Decile 9 | 6 |
| Decile 8 | 5 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 2 |
| Minimum | 0 |
|
|
- There are 38 distinct values.
- Mean = 3.72078
- Std.dev = 2.42177
- 18313 items above graph maximum of 10
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
500,935 participants, 500,935 items
| Maximum | 72 |
| Decile 9 | 6 |
| Decile 8 | 5 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 2 |
| Decile 1 | 2 |
| Minimum | 0 |
|
|
- There are 35 distinct values.
- Mean = 3.82709
- Std.dev = 2.46588
- 16435 items above graph maximum of 10
|
Instance 1 : First repeat assessment visit (2012-13)
20,328 participants, 20,328 items
| Maximum | 25 |
| Decile 9 | 6 |
| Decile 8 | 5 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 4 |
| Decile 4 | 3 |
| Decile 3 | 3 |
| Decile 2 | 3 |
| Decile 1 | 2 |
| Minimum | 0 |
|
|
- There are 24 distinct values.
- Mean = 4.00954
- Std.dev = 1.74498
- 297 items above graph maximum of 10
|
Instance 2 : Imaging visit (2014+)
83,748 participants, 83,748 items
| Maximum | 58 |
| Decile 9 | 5 |
| Decile 8 | 4 |
| Decile 7 | 4 |
| Decile 6 | 3 |
| Median | 3 |
| Decile 4 | 2 |
| Decile 3 | 2 |
| Decile 2 | 1 |
| Decile 1 | 1 |
| Minimum | 0 |
|
|
- There are 32 distinct values.
- Mean = 3.06423
- Std.dev = 2.19868
- 1571 items above graph maximum of 9
|
Instance 3 : First repeat imaging visit (2019+)
8,811 participants, 8,811 items
| Maximum | 24 |
| Decile 9 | 5 |
| Decile 8 | 5 |
| Decile 7 | 4 |
| Decile 6 | 4 |
| Median | 3 |
| Decile 4 | 3 |
| Decile 3 | 2 |
| Decile 2 | 1 |
| Decile 1 | 1 |
| Minimum | 0 |
|
|
- There are 22 distinct values.
- Mean = 3.25082
- Std.dev = 2.18172
- 163 items above graph maximum of 9
|
