Data
86,657 items of data are available, covering 82,012 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
Units of measurement are mm3.
| Maximum | 227408 |
| Decile 9 | 78401.3 |
| Decile 8 | 65111.9 |
| Decile 7 | 56908.2 |
| Decile 6 | 50853.7 |
| Median | 45777.1 |
| Decile 4 | 41229.8 |
| Decile 3 | 36986.3 |
| Decile 2 | 32583.3 |
| Decile 1 | 27335.8 |
| Minimum | 8878.67 |
|
|
- Mean = 50109
- Std.dev = 21624.3
- 532 items above graph maximum of 129467
|
2 Instances
Instance 2 : Imaging visit (2014+)
81,876 participants, 81,876 items
| Maximum | 227408 |
| Decile 9 | 78688.9 |
| Decile 8 | 65338.8 |
| Decile 7 | 57108.7 |
| Decile 6 | 51026.3 |
| Median | 45916.7 |
| Decile 4 | 41343.3 |
| Decile 3 | 37078.9 |
| Decile 2 | 32661.6 |
| Decile 1 | 27388.2 |
| Minimum | 8878.67 |
|
|
- Mean = 50265.6
- Std.dev = 21712.9
- 505 items above graph maximum of 129990
|
Instance 3 : First repeat imaging visit (2019+)
4,781 participants, 4,781 items
| Maximum | 175612 |
| Decile 9 | 73565.4 |
| Decile 8 | 61107.1 |
| Decile 7 | 53887.7 |
| Decile 6 | 48017.2 |
| Median | 43711.2 |
| Decile 4 | 39518.9 |
| Decile 3 | 35504.8 |
| Decile 2 | 31153.8 |
| Decile 1 | 26345.6 |
| Minimum | 13397.3 |
|
|
- Mean = 47427.5
- Std.dev = 19855.8
- 27 items above graph maximum of 120785
|
Notes
Volume of ventricular cerebrospinal fluid (from T1 brain image, normalised for head size)
0 Related Data-Fields
There are no related data-fields
