Data
286,819 items of data are available, covering 236,313 participants, encoded using Data-Coding
12.
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
170,565 participants, 170,565 items
Instance 1 : First repeat assessment visit (2012-13)
20,208 participants, 20,208 items
Instance 2 : Imaging visit (2014+)
84,010 participants, 84,010 items
Instance 3 : First repeat imaging visit (2019+)
12,036 participants, 12,036 items