Data
284,685 items of data are available, covering 235,816 participants, encoded using Data-Coding
100640.
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
171,711 participants, 171,711 items
Instance 1 : First repeat assessment visit (2012-13)
20,286 participants, 20,286 items
Instance 2 : Imaging visit (2014+)
83,886 participants, 83,886 items
Instance 3 : First repeat imaging visit (2019+)
8,802 participants, 8,802 items