Data
275,359 items of data are available, covering 229,457 participants, encoded using Data-Coding
100642.
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
168,289 participants, 168,289 items
Instance 1 : First repeat assessment visit (2012-13)
20,213 participants, 20,213 items
Instance 2 : Imaging visit (2014+)
78,370 participants, 78,370 items
Instance 3 : First repeat imaging visit (2019+)
8,487 participants, 8,487 items