Data
502,666 items of data are available, covering 478,603 participants, encoded using Data-Coding
2226.
Defined-instances run from 0 to 2, labelled using Instancing
2.
3 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
477,404 participants, 477,404 items
Instance 1 : First repeat assessment visit (2012-13)
19,404 participants, 19,404 items
Instance 2 : Imaging visit (2014+)
5,858 participants, 5,858 items
0 Tabulations
There are no tabulations involving field 30204.
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