47,373 items of data are available, covering 46,253 participants, encoded using Data-Coding 100349
Defined-instances run from 0 to 3, labelled using Instancing 2
: Initial assessment visit (2006-2010) at which participants were recruited and consent given
43,990 participants, 43,990 items
Instance 1 : First repeat assessment visit (2012-13)
1,183 participants, 1,183 items
Instance 2 : Imaging visit (2014+)
2,162 participants, 2,162 items
Instance 3 : First repeat imaging visit (2018+)
38 participants, 38 items
ACE touchscreen question "Have you had stomach or abdominal pains for more than 3 months?"
Field 3741 was collected from participants who indicated that in the last month they experienced stomach or abdominal pain that interfered with their usual activities, as defined by their answers to Field 6159
There are no tabulations involving field 3741.
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