Data
254,642 items of data are available, covering 219,098 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
172,083 participants, 172,083 items
Instance 1 : First repeat assessment visit (2012-13)
20,312 participants, 20,312 items
Instance 2 : Imaging visit (2014+)
56,967 participants, 56,967 items
Instance 3 : First repeat imaging visit (2019+)
5,280 participants, 5,280 items