Data
492,038 items of data are available, covering 398,747 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
387,079 participants, 387,079 items
Instance 1 : First repeat assessment visit (2012-13)
18,961 participants, 18,961 items
Instance 2 : Imaging visit (2014+)
77,793 participants, 77,793 items
Instance 3 : First repeat imaging visit (2019+)
8,205 participants, 8,205 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