Data
259,237 items of data are available, covering 222,063 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
170,692 participants, 170,692 items
Instance 1 : First repeat assessment visit (2012-13)
20,227 participants, 20,227 items
Instance 2 : Imaging visit (2014+)
62,796 participants, 62,796 items
Instance 3 : First repeat imaging visit (2019+)
5,522 participants, 5,522 items