Data
225,261 items of data are available, covering 201,863 participants, encoded using Data-Coding
27.
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
165,453 participants, 165,453 items
Instance 1 : First repeat assessment visit (2012-13)
20,099 participants, 20,099 items
Instance 2 : Imaging visit (2014+)
39,311 participants, 39,311 items
Instance 3 : First repeat imaging visit (2019+)
398 participants, 398 items