Data
760,247 items of data are available, covering 501,615 participants, encoded using Data-Coding
100328.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Array indices run from 0 to 4.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,598 participants, 657,383 items
Instance 1 : First repeat assessment visit (2012-13)
20,335 participants, 28,553 items
Instance 2 : Imaging visit (2014+)
48,640 participants, 69,131 items
Instance 3 : First repeat imaging visit (2019+)
3,714 participants, 5,180 items
Notes
ACE touchscreen question "Which of the following do you attend once a week or more often? (You can select more than one)"
The following checks were performed:
- If code -7 was selected, then no additional choices were allowed.
- If code -3 was selected, then no additional choices were allowed.
If the participant activated the Help button they were shown the message:
If this varies, please think about activities in the last year.
|
0 Related Data-Fields
There are no related data-fields
0 Tabulations
There are no tabulations involving field 6160.
Registered researchers may, when logged in, request that new analyses be generated and displayed here.