Data
139,115 items of data are available, covering 134,827 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Average length is 4.3 characters, longest is 7.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
117,826 participants, 117,826 items
Too few values for statistical summary.
Instance 1 : First repeat assessment visit (2012-13)
20,327 participants, 20,327 items
Too few values for statistical summary.
Instance 2 : Imaging visit (2014+)
878 participants, 878 items
Too few values for statistical summary.
Instance 3 : First repeat imaging visit (2019+)
84 participants, 84 items
Too few values for statistical summary.