Data
322,334 items of data are available, covering 272,836 participants, encoded using Data-Coding
100349.
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
272,819 participants, 272,819 items
Instance 1 : First repeat assessment visit (2012-13)
10,401 participants, 10,401 items
Instance 2 : Imaging visit (2014+)
36,034 participants, 36,034 items
Instance 3 : First repeat imaging visit (2019+)
3,080 participants, 3,080 items