Data
254,774 items of data are available, covering 219,203 participants, encoded using Data-Coding
100260.
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
172,149 participants, 172,149 items
Instance 1 : First repeat assessment visit (2012-13)
20,326 participants, 20,326 items
Instance 2 : Imaging visit (2014+)
57,016 participants, 57,016 items
Instance 3 : First repeat imaging visit (2019+)
5,283 participants, 5,283 items