Data
59,168 items of data are available, covering 55,690 participants, encoded using Data-Coding
100549.
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
39,739 participants, 39,739 items
Instance 1 : First repeat assessment visit (2012-13)
3,891 participants, 3,891 items
Instance 2 : Imaging visit (2014+)
14,391 participants, 14,391 items
Instance 3 : First repeat imaging visit (2019+)
1,147 participants, 1,147 items
Notes
ACE touchscreen question "What do you do if you get pain when you are walking?"
Field 5507 was collected from participants who indicated that they get a pain in either leg on walking, as defined by their answers to Field 4728