Data
528,144 items of data are available, covering 460,882 participants, encoded using Data-Coding
100417.
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
460,341 participants, 460,341 items
Instance 1 : First repeat assessment visit (2012-13)
18,968 participants, 18,968 items
Instance 2 : Imaging visit (2014+)
45,357 participants, 45,357 items
Instance 3 : First repeat imaging visit (2019+)
3,478 participants, 3,478 items
Notes
ACE touchscreen question "Compared to 10 years ago, do you drink?"
Field 1628 was collected from participants who indicated they drink alcohol, as defined by their answers to Field 1558
0 Tabulations
There are no tabulations involving field 1628.
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