Data
466,874 items of data are available, covering 394,296 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are minutes.
| Maximum | 540 |
| Decile 9 | 270 |
| Decile 8 | 200 |
| Decile 7 | 150 |
| Decile 6 | 120 |
| Median | 100 |
| Decile 4 | 85 |
| Decile 3 | 65 |
| Decile 2 | 50 |
| Decile 1 | 30 |
| Minimum | 0 |
|
|
- There are 405 distinct values.
- Mean = 128.555
- Std.dev = 99.0802
- 1740 items above graph maximum of 510
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
385,014 participants, 385,014 items
| Maximum | 540 |
| Decile 9 | 270 |
| Decile 8 | 195 |
| Decile 7 | 150 |
| Decile 6 | 120 |
| Median | 100 |
| Decile 4 | 80 |
| Decile 3 | 60 |
| Decile 2 | 45 |
| Decile 1 | 30 |
| Minimum | 0 |
|
|
- There are 395 distinct values.
- Mean = 127.328
- Std.dev = 100.214
- 1539 items above graph maximum of 510
|
Instance 1 : First repeat assessment visit (2012-13)
17,298 participants, 17,298 items
| Maximum | 540 |
| Decile 9 | 240 |
| Decile 8 | 180 |
| Decile 7 | 145 |
| Decile 6 | 120 |
| Median | 100 |
| Decile 4 | 80 |
| Decile 3 | 60 |
| Decile 2 | 50 |
| Decile 1 | 30 |
| Minimum | 0 |
|
|
- There are 198 distinct values.
- Mean = 119.974
- Std.dev = 88.9797
- 77 items above graph maximum of 450
|
Instance 2 : Imaging visit (2014+)
59,292 participants, 59,292 items
| Maximum | 540 |
| Decile 9 | 270 |
| Decile 8 | 210 |
| Decile 7 | 165 |
| Decile 6 | 135 |
| Median | 120 |
| Decile 4 | 95 |
| Decile 3 | 80 |
| Decile 2 | 60 |
| Decile 1 | 40 |
| Minimum | 0 |
|
|
- There are 294 distinct values.
- Mean = 137.967
- Std.dev = 94.1842
- 173 items above graph maximum of 500
|
Instance 3 : First repeat imaging visit (2019+)
5,270 participants, 5,270 items
| Maximum | 540 |
| Decile 9 | 270 |
| Decile 8 | 210 |
| Decile 7 | 170 |
| Decile 6 | 140 |
| Median | 120 |
| Decile 4 | 100 |
| Decile 3 | 80 |
| Decile 2 | 60 |
| Decile 1 | 40 |
| Minimum | 0 |
|
|
- There are 118 distinct values.
- Mean = 140.46
- Std.dev = 93.2721
- 19 items above graph maximum of 500
|
