Data
69,610 items of data are available, covering 63,582 participants, encoded using Data-Coding
100550.
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
39,712 participants, 39,712 items
Instance 1 : First repeat assessment visit (2012-13)
3,885 participants, 3,885 items
Instance 2 : Imaging visit (2014+)
21,458 participants, 21,458 items
Instance 3 : First repeat imaging visit (2019+)
4,555 participants, 4,555 items
Notes
ACE touchscreen question "What happens to the pain you get while walking if you stand still?"
Field 5518 was collected from participants who indicated that they get a pain in either leg on walking, as defined by their answers to Field 4728