Data
466,632 items of data are available, covering 394,110 participants, encoded using Data-Coding
7.
Defined-instances run from 0 to 3, labelled using Instancing
2.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
384,836 participants, 384,836 items
Instance 1 : First repeat assessment visit (2012-13)
17,287 participants, 17,287 items
Instance 2 : Imaging visit (2014+)
59,243 participants, 59,243 items
Instance 3 : First repeat imaging visit (2019+)
5,266 participants, 5,266 items