570,002 items of data are available, covering 498,729 participants, encoded using Data-Coding 100388
Defined-instances run from 0 to 3, labelled using Instancing 2
: Initial assessment visit (2006-2010) at which participants were recruited and consent given
497,825 participants, 497,825 items
Instance 1 : First repeat assessment visit (2012-13)
20,335 participants, 20,335 items
Instance 2 : Imaging visit (2014+)
48,642 participants, 48,642 items
Instance 3 : First repeat imaging visit (2019+)
3,200 participants, 3,200 items
ACE touchscreen question "What type of spread do you mainly use?"
If the participant activated the Help button they were shown the message:
|If you use more than one type of spread, please select the one that|
you use the most.
If you are unsure, select Do not know.
There are no tabulations involving field 1428.
Registered researchers may, when logged in, request that new analyses be generated and displayed here.