Data
476,692 items of data are available, covering 397,424 participants, encoded using Data-Coding
100416.
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
387,230 participants, 387,230 items
Instance 1 : First repeat assessment visit (2012-13)
18,967 participants, 18,967 items
Instance 2 : Imaging visit (2014+)
64,885 participants, 64,885 items
Instance 3 : First repeat imaging visit (2019+)
5,610 participants, 5,610 items
Notes
ACE touchscreen question "When you drink alcohol is it usually with meals?"
Field 1618 was collected from participants who indicated they drink alcohol, as defined by their answers to Field 1558