Data
8,865 items of data are available, covering 8,865 participants.
Defined-instances run from 2 to 3, labelled using Instancing 
2.
| 
| Maximum | 2.21 |  | Decile 9 | 1.55 |  | Decile 8 | 1.46 |  | Decile 7 | 1.4 |  | Decile 6 | 1.35 |  | Median | 1.3 |  | Decile 4 | 1.25 |  | Decile 3 | 1.19 |  | Decile 2 | 1.12 |  | Decile 1 | 1.02 |  | Minimum | 0.61 |  |   | 
Mean = 1.29166Std.dev = 0.2020572 items above graph maximum of 2.08 | 
2 Instances
Instance 2 : Imaging visit (2014+)
7,066 participants, 7,066 items
| 
| Maximum | 2.21 |  | Decile 9 | 1.55 |  | Decile 8 | 1.47 |  | Decile 7 | 1.4 |  | Decile 6 | 1.35 |  | Median | 1.3 |  | Decile 4 | 1.25 |  | Decile 3 | 1.2 |  | Decile 2 | 1.13 |  | Decile 1 | 1.03 |  | Minimum | 0.61 |  |   | 
Mean = 1.29633Std.dev = 0.2010842 items above graph maximum of 2.07 | 
Instance 3 : First repeat imaging visit (2019+)
1,799 participants, 1,799 items
| 
| Maximum | 1.88 |  | Decile 9 | 1.54 |  | Decile 8 | 1.45 |  | Decile 7 | 1.39 |  | Decile 6 | 1.33 |  | Median | 1.28 |  | Decile 4 | 1.22 |  | Decile 3 | 1.17 |  | Decile 2 | 1.1 |  | Decile 1 | 1.01 |  | Minimum | 0.62 |  |   | 
Mean = 1.2733Std.dev = 0.204808 | 
Notes
Precision-weighted mean ATT (arterial transit time) in the right Parietal Lobe in voxels with >70% grey matter partial volume
0 Related Data-Fields
There are no related data-fields