Data
68,111 items of data are available, covering 58,047 participants, encoded using Data-Coding
100622.
Defined-instances run from 0 to 3, labelled using Instancing
2.
Array indices run from 0 to 6.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
47,418 participants, 52,544 items
Instance 1 : First repeat assessment visit (2012-13)
1,978 participants, 2,152 items
Instance 2 : Imaging visit (2014+)
10,052 participants, 11,101 items
Instance 3 : First repeat imaging visit (2019+)
2,110 participants, 2,314 items
Notes
ACE touchscreen question "Which bones did you fracture/break? (You can select more than one answer)"
The following checks were performed:
- If code -1 was selected, then no additional choices were allowed.
- If code -3 was selected, then no additional choices were allowed.
Field 6151 was collected from participants who indicated they have had fractured/broken bones in the last 5 years, as defined by their answers to Field 2463