573,136 items of data are available, covering 501,423 participants, encoded using Data-Coding 100334
Defined-instances run from 0 to 3, labelled using Instancing 2
: Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,379 participants, 501,379 items
Instance 1 : First repeat assessment visit (2012-13)
20,336 participants, 20,336 items
Instance 2 : Imaging visit (2014+)
48,340 participants, 48,340 items
Instance 3 : First repeat imaging visit (2019+)
3,081 participants, 3,081 items
ACE touchscreen question "How often do you drive faster than the speed limit on the motorway?"
If the participant activated the Help button they were shown the message:
|If you are unsure, please provide an estimate or select Do not know.|
At the time of asking (2006) the UK motorway speed limit was 70miles/hour.
There are no tabulations involving field 1100.
Registered researchers may, when logged in, request that new analyses be generated and displayed here.