Data
64,018 items of data are available, covering 55,849 participants, encoded using Data-Coding
100317.
Defined-instances run from 0 to 3, labelled using Instancing
2.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
50,024 participants, 50,024 items
Instance 1 : First repeat assessment visit (2012-13)
2,222 participants, 2,222 items
Instance 2 : Imaging visit (2014+)
10,290 participants, 10,290 items
Instance 3 : First repeat imaging visit (2019+)
1,482 participants, 1,482 items
Notes
ACE touchscreen question "How many times in the last 4 weeks did you do strenuous sports?"
If the participant activated the Help button they were shown the message:
If you are unsure, please provide an estimate or select Do not know.
|
Field 991 was collected from all participants who indicated that they spent time doing strenuous sports in the previous 4 weeks, as defined by their answers to Field 6164