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/week.
| Maximum | 4158 |
| Decile 9 | 2772 |
| Decile 8 | 1386 |
| Decile 7 | 1188 |
| Decile 6 | 891 |
| Median | 693 |
| Decile 4 | 495 |
| Decile 3 | 396 |
| Decile 2 | 247.5 |
| Decile 1 | 132 |
| Minimum | 0 |
|
|
- Mean = 1041.72
- Std.dev = 1065.69
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
385,014 participants, 385,014 items
| Maximum | 4158 |
| Decile 9 | 2772 |
| Decile 8 | 1386 |
| Decile 7 | 1188 |
| Decile 6 | 792 |
| Median | 693 |
| Decile 4 | 462 |
| Decile 3 | 346.5 |
| Decile 2 | 247.5 |
| Decile 1 | 132 |
| Minimum | 0 |
|
|
- Mean = 1032.36
- Std.dev = 1074.77
|
Instance 1 : First repeat assessment visit (2012-13)
17,298 participants, 17,298 items
| Maximum | 4158 |
| Decile 9 | 2079 |
| Decile 8 | 1386 |
| Decile 7 | 990 |
| Decile 6 | 693 |
| Median | 594 |
| Decile 4 | 462 |
| Decile 3 | 330 |
| Decile 2 | 198 |
| Decile 1 | 110.55 |
| Minimum | 0 |
|
|
- Mean = 894
- Std.dev = 944.855
- 599 items above graph maximum of 4047.45
|
Instance 2 : Imaging visit (2014+)
59,292 participants, 59,292 items
| Maximum | 4158 |
| Decile 9 | 2772 |
| Decile 8 | 1617 |
| Decile 7 | 1386 |
| Decile 6 | 1039.5 |
| Median | 693 |
| Decile 4 | 660 |
| Decile 3 | 462 |
| Decile 2 | 330 |
| Decile 1 | 198 |
| Minimum | 0 |
|
|
- Mean = 1131.78
- Std.dev = 1033.81
|
Instance 3 : First repeat imaging visit (2019+)
5,270 participants, 5,270 items
| Maximum | 4158 |
| Decile 9 | 2772 |
| Decile 8 | 1848 |
| Decile 7 | 1386 |
| Decile 6 | 1155 |
| Median | 924 |
| Decile 4 | 693 |
| Decile 3 | 495 |
| Decile 2 | 396 |
| Decile 1 | 231 |
| Minimum | 0 |
|
|
- Mean = 1197.43
- Std.dev = 1035.64
|
