565,638 items of data are available, covering 501,630 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
501,614 participants, 501,614 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 "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.