Data
87,996 items of data are available, covering 83,313 participants.
Defined-instances run from 2 to 3, labelled using Instancing 
2.
Units of measurement are AU.
| 
| Maximum | 71.0166 |  | Decile 9 | 51.1519 |  | Decile 8 | 49.5913 |  | Decile 7 | 48.5034 |  | Decile 6 | 47.5802 |  | Median | 46.7067 |  | Decile 4 | 45.8272 |  | Decile 3 | 44.8641 |  | Decile 2 | 43.6504 |  | Decile 1 | 41.6198 |  | Minimum | 20.2745 |  |   | 
Mean = 46.4491Std.dev = 4.0242415 items below graph minimum of 32.087711 items above graph maximum of 60.684 | 
2 Instances
Instance 2 : Imaging visit (2014+)
83,241 participants, 83,241 items
| 
| Maximum | 71.0166 |  | Decile 9 | 51.1285 |  | Decile 8 | 49.5696 |  | Decile 7 | 48.4816 |  | Decile 6 | 47.5589 |  | Median | 46.6854 |  | Decile 4 | 45.8047 |  | Decile 3 | 44.842 |  | Decile 2 | 43.6333 |  | Decile 1 | 41.5986 |  | Minimum | 20.4163 |  |   | 
Mean = 46.4288Std.dev = 4.01857382 items below graph minimum of 32.068810 items above graph maximum of 60.6584 | 
Instance 3 : First repeat imaging visit (2019+)
4,755 participants, 4,755 items
| 
| Maximum | 62.867 |  | Decile 9 | 51.6615 |  | Decile 8 | 49.9693 |  | Decile 7 | 48.866 |  | Decile 6 | 47.9732 |  | Median | 47.0911 |  | Decile 4 | 46.1824 |  | Decile 3 | 45.2747 |  | Decile 2 | 43.9754 |  | Decile 1 | 41.9861 |  | Minimum | 20.2745 |  |   | 
Mean = 46.8046Std.dev = 4.1052831 items below graph minimum of 32.31081 item above graph maximum of 61.3368 | 
Notes
Mean intensity of CSF in the whole brain generated by subcortical volumetric segmentation (aseg)
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