Data
305,561 items of data are available, covering 240,345 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
166,165 participants, 166,165 items
Instance 1 : First repeat assessment visit (2012-13)
20,011 participants, 20,011 items
Instance 2 : Imaging visit (2014+)
98,811 participants, 98,811 items
Instance 3 : First repeat imaging visit (2019+)
20,574 participants, 20,574 items