Data
617,419 items of data are available, covering 497,182 participants, encoded using Data-Coding
100262.
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
495,876 participants, 495,876 items
Instance 1 : First repeat assessment visit (2012-13)
20,307 participants, 20,307 items
Instance 2 : Imaging visit (2014+)
88,633 participants, 88,633 items
Instance 3 : First repeat imaging visit (2019+)
12,603 participants, 12,603 items