Data
318,499 items of data are available, covering 272,490 participants, encoded using Data-Coding
100267.
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
272,459 participants, 272,459 items
Instance 1 : First repeat assessment visit (2012-13)
10,399 participants, 10,399 items
Instance 2 : Imaging visit (2014+)
32,889 participants, 32,889 items
Instance 3 : First repeat imaging visit (2019+)
2,752 participants, 2,752 items