Data
65,277 items of data are available, covering 60,451 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
39,724 participants, 39,724 items
Instance 1 : First repeat assessment visit (2012-13)
3,889 participants, 3,889 items
Instance 2 : Imaging visit (2014+)
19,042 participants, 19,042 items
Instance 3 : First repeat imaging visit (2019+)
2,622 participants, 2,622 items
Notes
ACE touchscreen question "Do you get pain when you walk uphill or hurry?"
Field 5474 was collected from participants who indicated that they get a pain in either leg on walking, as defined by their answers to Field 4728