Data
83,906 items of data are available, covering 79,379 participants.
Defined-instances run from 2 to 3, labelled using Instancing 
2.
Units of measurement are AU.
| 
| Maximum | 0.51098 |  | Decile 9 | 0.090283 |  | Decile 8 | 0.081934 |  | Decile 7 | 0.0762865 |  | Decile 6 | 0.071639 |  | Median | 0.067427 |  | Decile 4 | 0.063225 |  | Decile 3 | 0.058758 |  | Decile 2 | 0.0535485 |  | Decile 1 | 0.0464195 |  | Minimum | 0 |  |   | 
Mean = 0.0681069Std.dev = 0.0179417176 items above graph maximum of 0.134147 | 
2 Instances
Instance 2 : Imaging visit (2014+)
79,148 participants, 79,148 items
| 
| Maximum | 0.51098 |  | Decile 9 | 0.0906865 |  | Decile 8 | 0.0823295 |  | Decile 7 | 0.0766365 |  | Decile 6 | 0.072023 |  | Median | 0.067802 |  | Decile 4 | 0.0636155 |  | Decile 3 | 0.0591865 |  | Decile 2 | 0.0539695 |  | Decile 1 | 0.0468745 |  | Minimum | 0 |  |   | 
Mean = 0.0685063Std.dev = 0.0179368166 items above graph maximum of 0.134499 | 
Instance 3 : First repeat imaging visit (2019+)
4,758 participants, 4,758 items
| 
| Maximum | 0.148298 |  | Decile 9 | 0.0824265 |  | Decile 8 | 0.0747935 |  | Decile 7 | 0.069284 |  | Decile 6 | 0.064711 |  | Median | 0.060597 |  | Decile 4 | 0.0565175 |  | Decile 3 | 0.0525585 |  | Decile 2 | 0.047842 |  | Decile 1 | 0.041066 |  | Minimum | 0.012628 |  |   | 
Mean = 0.0614624Std.dev = 0.016675212 items above graph maximum of 0.123787 | 
Notes
Mean ISOVF (isotropic or free water volume fraction) in sagittal stratum (right) on FA (fractional anisotropy) skeleton (from dMRI data)
0 Related Data-Fields
There are no related data-fields