Data
218,684 items of data are available, covering 196,640 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Units of measurement are dB/MHz.
| Maximum | 209.747 |
| Decile 9 | 101.836 |
| Decile 8 | 91.966 |
| Decile 7 | 85.6053 |
| Decile 6 | 80.536 |
| Median | 75.984 |
| Decile 4 | 71.645 |
| Decile 3 | 67.1575 |
| Decile 2 | 62.147 |
| Decile 1 | 55.3065 |
| Minimum | 0.328 |
|
|
- Mean = 77.9002
- Std.dev = 20.5469
- 1879 items above graph maximum of 148.366
|
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
164,064 participants, 164,064 items
| Maximum | 209.747 |
| Decile 9 | 101.867 |
| Decile 8 | 91.9075 |
| Decile 7 | 85.5055 |
| Decile 6 | 80.4285 |
| Median | 75.909 |
| Decile 4 | 71.5705 |
| Decile 3 | 67.074 |
| Decile 2 | 62.0995 |
| Decile 1 | 55.341 |
| Minimum | 0.328 |
|
|
- Mean = 77.9248
- Std.dev = 20.7581
- 1566 items above graph maximum of 148.392
|
Instance 1 : First repeat assessment visit (2012-13)
19,808 participants, 19,808 items
| Maximum | 209.242 |
| Decile 9 | 102.121 |
| Decile 8 | 92.6175 |
| Decile 7 | 86.4275 |
| Decile 6 | 81.284 |
| Median | 76.766 |
| Decile 4 | 72.484 |
| Decile 3 | 68.068 |
| Decile 2 | 63.1435 |
| Decile 1 | 56.31 |
| Minimum | 2.252 |
|
|
- Mean = 78.4119
- Std.dev = 19.6868
- 114 items above graph maximum of 147.932
|
Instance 2 : Imaging visit (2014+)
34,428 participants, 34,428 items
| Maximum | 209.716 |
| Decile 9 | 101.593 |
| Decile 8 | 91.8726 |
| Decile 7 | 85.6017 |
| Decile 6 | 80.6093 |
| Median | 75.9588 |
| Decile 4 | 71.5292 |
| Decile 3 | 67.0453 |
| Decile 2 | 61.8266 |
| Decile 1 | 54.6315 |
| Minimum | 2.57689 |
|
|
- Mean = 77.5131
- Std.dev = 20.0232
- 198 items above graph maximum of 148.555
|
Instance 3 : First repeat imaging visit (2019+)
384 participants, 384 items
| Maximum | 182.44 |
| Decile 9 | 96.4676 |
| Decile 8 | 89.7492 |
| Decile 7 | 83.3327 |
| Decile 6 | 77.7832 |
| Median | 73.7574 |
| Decile 4 | 69.8584 |
| Decile 3 | 65.7773 |
| Decile 2 | 60.155 |
| Decile 1 | 55.2736 |
| Minimum | 16.7545 |
|
|
- Mean = 75.6963
- Std.dev = 18.8063
- 3 items above graph maximum of 137.662
|
