Data
273,268 items of data are available, covering 229,723 participants, encoded using Data-Coding
12.
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
170,624 participants, 170,624 items
Instance 1 : First repeat assessment visit (2012-13)
20,222 participants, 20,222 items
Instance 2 : Imaging visit (2014+)
74,171 participants, 74,171 items
Instance 3 : First repeat imaging visit (2019+)
8,251 participants, 8,251 items