Data
274,130 items of data are available, covering 232,597 participants, encoded using Data-Coding
100418.
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
206,867 participants, 206,867 items
Instance 1 : First repeat assessment visit (2012-13)
8,879 participants, 8,879 items
Instance 2 : Imaging visit (2014+)
47,887 participants, 47,887 items
Instance 3 : First repeat imaging visit (2019+)
10,497 participants, 10,497 items
Notes
ACE touchscreen question "Why did you reduce the amount you drank?"
Field 2664 was collected from participants who indicated they drink alcohol, as defined by their answers to Field 1558 and they drink less nowadays than 10 years ago, as defined by their answers to Field 1558