Data
813,064 items of data are available, covering 90,855 participants.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Array indices run from 0 to 15.
Average length is 5.3 characters, longest is 28.
3 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
51,604 participants, 418,884 items
Too few values for statistical summary.
Instance 2 : Imaging visit (2014+)
42,949 participants, 352,422 items
Too few values for statistical summary.
Instance 3 : First repeat imaging visit (2019+)
4,995 participants, 41,758 items
Too few values for statistical summary.