Data
576,322 items of data are available, covering 500,751 participants, encoded using Data-Coding
100261.
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
500,698 participants, 500,698 items
Instance 1 : First repeat assessment visit (2012-13)
20,332 participants, 20,332 items
Instance 2 : Imaging visit (2014+)
50,015 participants, 50,015 items
Instance 3 : First repeat imaging visit (2019+)
5,277 participants, 5,277 items