Data
241,727 items of data are available, covering 211,192 participants, encoded using Data-Coding
12.
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
170,713 participants, 170,713 items
Instance 1 : First repeat assessment visit (2012-13)
20,228 participants, 20,228 items
Instance 2 : Imaging visit (2014+)
46,111 participants, 46,111 items
Instance 3 : First repeat imaging visit (2019+)
4,675 participants, 4,675 items