Data
224,809 items of data are available, covering 201,583 participants, encoded using Data-Coding
27.
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
165,383 participants, 165,383 items
Instance 1 : First repeat assessment visit (2012-13)
20,018 participants, 20,018 items
Instance 2 : Imaging visit (2014+)
39,014 participants, 39,014 items
Instance 3 : First repeat imaging visit (2019+)
394 participants, 394 items