Data
254,861 items of data are available, covering 219,281 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
172,212 participants, 172,212 items
Instance 1 : First repeat assessment visit (2012-13)
20,331 participants, 20,331 items
Instance 2 : Imaging visit (2014+)
57,034 participants, 57,034 items
Instance 3 : First repeat imaging visit (2019+)
5,284 participants, 5,284 items