Data
461,315 items of data are available, covering 395,647 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
387,264 participants, 387,264 items
Instance 1 : First repeat assessment visit (2012-13)
18,967 participants, 18,967 items
Instance 2 : Imaging visit (2014+)
50,142 participants, 50,142 items
Instance 3 : First repeat imaging visit (2019+)
4,942 participants, 4,942 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