Data
250,676 items of data are available, covering 215,855 participants, encoded using Data-Coding
100642.
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
168,360 participants, 168,360 items
Instance 1 : First repeat assessment visit (2012-13)
20,219 participants, 20,219 items
Instance 2 : Imaging visit (2014+)
57,000 participants, 57,000 items
Instance 3 : First repeat imaging visit (2019+)
5,097 participants, 5,097 items