574,629 items of data are available, covering 501,571 participants, encoded using Data-Coding 100484
Defined-instances run from 0 to 3, labelled using Instancing 2
: Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,554 participants, 501,554 items
Instance 1 : First repeat assessment visit (2012-13)
20,335 participants, 20,335 items
Instance 2 : Imaging visit (2014+)
48,639 participants, 48,639 items
Instance 3 : First repeat imaging visit (2019+)
4,101 participants, 4,101 items
ACE touchscreen question "Over the past two weeks, how often have you felt tired or had little energy?"
If the participant activated the Help button they were shown the message:
|Answer this question thinking about the past 2 weeks.|
If you are unsure, please provide an estimate or select Do not know.
There are no tabulations involving field 2080.
Registered researchers may, when logged in, request that new analyses be generated and displayed here.