Data
256,283 items of data are available, covering 220,761 participants, encoded using Data-Coding
100263.
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
172,754 participants, 172,754 items
Instance 1 : First repeat assessment visit (2012-13)
20,333 participants, 20,333 items
Instance 2 : Imaging visit (2014+)
58,116 participants, 58,116 items
Instance 3 : First repeat imaging visit (2019+)
5,080 participants, 5,080 items