Data
277,138 items of data are available, covering 229,593 participants, encoded using Data-Coding
15.
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
166,228 participants, 166,228 items
Instance 1 : First repeat assessment visit (2012-13)
20,025 participants, 20,025 items
Instance 2 : Imaging visit (2014+)
82,192 participants, 82,192 items
Instance 3 : First repeat imaging visit (2019+)
8,693 participants, 8,693 items