561,880 items of data are available, covering 498,743 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
497,856 participants, 497,856 items
Instance 1 : First repeat assessment visit (2012-13)
20,337 participants, 20,337 items
Instance 2 : Imaging visit (2014+)
42,861 participants, 42,861 items
Instance 3 : First repeat imaging visit (2018+)
826 participants, 826 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.