Data
622,515 items of data are available, covering 499,945 participants, encoded using Data-Coding
100293.
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
499,890 participants, 499,890 items
Instance 1 : First repeat assessment visit (2012-13)
20,303 participants, 20,303 items
Instance 2 : Imaging visit (2014+)
89,678 participants, 89,678 items
Instance 3 : First repeat imaging visit (2019+)
12,644 participants, 12,644 items
Notes
ACE touchscreen question "How many cars or vans are owned, or available for use, by you or members of your household? (Please include company vehicles if available for private use) "
If the participant activated the Help button they were shown the message:
Do not include motorcycles.
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Field 728 was collected from all participants except those who indicated they were living in a sheltered accommodation or in a care home as defined by their answers to Field 670