Data
219,014 items of data are available, covering 196,806 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are dB/MHz.
| Maximum | 209.764 |
| Decile 9 | 103.06 |
| Decile 8 | 93.537 |
| Decile 7 | 87.2295 |
| Decile 6 | 82.1415 |
| Median | 77.589 |
| Decile 4 | 73.182 |
| Decile 3 | 68.693 |
| Decile 2 | 63.498 |
| Decile 1 | 56.5264 |
| Minimum | 0 |
|
|
- Mean = 79.2508
- Std.dev = 20.3344
- 1675 items above graph maximum of 149.595
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
164,071 participants, 164,071 items
| Maximum | 209.764 |
| Decile 9 | 102.846 |
| Decile 8 | 93.294 |
| Decile 7 | 86.971 |
| Decile 6 | 81.924 |
| Median | 77.3635 |
| Decile 4 | 72.955 |
| Decile 3 | 68.522 |
| Decile 2 | 63.318 |
| Decile 1 | 56.42 |
| Minimum | 0 |
|
|
- Mean = 79.1116
- Std.dev = 20.4858
- 1371 items above graph maximum of 149.273
|
Instance 1 : First repeat assessment visit (2012-13)
19,903 participants, 19,903 items
| Maximum | 209.699 |
| Decile 9 | 104.706 |
| Decile 8 | 95.574 |
| Decile 7 | 89.127 |
| Decile 6 | 84.039 |
| Median | 79.491 |
| Decile 4 | 75.0225 |
| Decile 3 | 70.5085 |
| Decile 2 | 65.3925 |
| Decile 1 | 58.6175 |
| Minimum | 2.66 |
|
|
- Mean = 80.977
- Std.dev = 19.7539
- 123 items above graph maximum of 150.794
|
Instance 2 : Imaging visit (2014+)
34,652 participants, 34,652 items
| Maximum | 208.758 |
| Decile 9 | 102.922 |
| Decile 8 | 93.5586 |
| Decile 7 | 87.3321 |
| Decile 6 | 82.1105 |
| Median | 77.587 |
| Decile 4 | 73.2161 |
| Decile 3 | 68.4768 |
| Decile 2 | 63.3027 |
| Decile 1 | 55.9445 |
| Minimum | 1.02008 |
|
|
- Mean = 78.9498
- Std.dev = 19.917
- 184 items above graph maximum of 149.9
|
Instance 3 : First repeat imaging visit (2019+)
388 participants, 388 items
| Maximum | 203.699 |
| Decile 9 | 99.803 |
| Decile 8 | 89.3413 |
| Decile 7 | 84.5134 |
| Decile 6 | 78.482 |
| Median | 74.6348 |
| Decile 4 | 70.1089 |
| Decile 3 | 66.1736 |
| Decile 2 | 63.071 |
| Decile 1 | 57.502 |
| Minimum | 11.2955 |
|
|
- Mean = 76.4008
- Std.dev = 17.7995
- 1 item above graph maximum of 142.104
|
