Data
60,708 items of data are available, covering 56,917 participants, encoded using Data-Coding
100349.
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
39,738 participants, 39,738 items
Instance 1 : First repeat assessment visit (2012-13)
3,891 participants, 3,891 items
Instance 2 : Imaging visit (2014+)
15,732 participants, 15,732 items
Instance 3 : First repeat imaging visit (2019+)
1,347 participants, 1,347 items
Notes
ACE touchscreen question "Do you get this pain in your calf (calves)?"
Field 5463 was collected from participants who indicated that they get a pain in either leg on walking, as defined by their answers to Field 4728