Data
8,865 items of data are available, covering 8,865 participants.
Defined-instances run from 2 to 3, labelled using Instancing 
2.
| Maximum | 3.02 |  
| Decile 9 | 1.65 |  
| Decile 8 | 1.57 |  
| Decile 7 | 1.5 |  
| Decile 6 | 1.45 |  
| Median | 1.4 |  
| Decile 4 | 1.34 |  
| Decile 3 | 1.29 |  
| Decile 2 | 1.22 |  
| Decile 1 | 1.13 |  
| Minimum | 0.64 |  
 
 | 
 
 | 
- Mean = 1.39175
 
- Std.dev = 0.208614
 
- 1 item above graph maximum of 2.17
 
  | 
 
2 Instances
Instance 2 : Imaging visit (2014+)
7,066 participants, 7,066 items
| Maximum | 3.02 |  
| Decile 9 | 1.66 |  
| Decile 8 | 1.57 |  
| Decile 7 | 1.51 |  
| Decile 6 | 1.45 |  
| Median | 1.4 |  
| Decile 4 | 1.34 |  
| Decile 3 | 1.29 |  
| Decile 2 | 1.23 |  
| Decile 1 | 1.13 |  
| Minimum | 0.64 |  
 
 | 
 
 | 
- Mean = 1.3952
 
- Std.dev = 0.207405
 
- 1 item above graph maximum of 2.19
 
  | 
Instance 3 : First repeat imaging visit (2019+)
1,799 participants, 1,799 items
| Maximum | 2.15 |  
| Decile 9 | 1.64 |  
| Decile 8 | 1.56 |  
| Decile 7 | 1.49 |  
| Decile 6 | 1.43 |  
| Median | 1.38 |  
| Decile 4 | 1.33 |  
| Decile 3 | 1.27 |  
| Decile 2 | 1.21 |  
| Decile 1 | 1.1 |  
| Minimum | 0.64 |  
 
 | 
 
 | 
- Mean = 1.37819
 
- Std.dev = 0.212758
 
  | 
 
Notes
Precision-weighted mean ATT (arterial transit time) in the left Occipital Lobe in voxels with >70% grey matter partial volume
0 Related Data-Fields
There are no related data-fields