312,527 items of data are available, covering 288,332 participants, encoded using Data-Coding 100301
Defined-instances run from 0 to 3, labelled using Instancing 2
: Initial assessment visit (2006-2010) at which participants were recruited and consent given
287,160 participants, 287,160 items
Instance 1 : First repeat assessment visit (2012-13)
8,301 participants, 8,301 items
Instance 2 : Imaging visit (2014+)
16,791 participants, 16,791 items
Instance 3 : First repeat imaging visit (2018+)
275 participants, 275 items
ACE touchscreen question "Does your work involve heavy manual or physical work?"
If the participant activated the Help button they were shown the message:
|If you have more than one 'current job' then answer this question for your|
MAIN job only.
Physical work includes work that involves handling of heavy objects and use
of heavy tools.
Field 816 was collected from participants who indicated they were in paid employment or self-employed as defined by their answers to Field 6142
There are no tabulations involving field 816.
Registered researchers may, when logged in, request that new analyses be generated and displayed here.