Data
88,239 bulk items are available, covering 85,220 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Array indices run from 0 to 1.
The values held within this field are coded links to files held within a bulk repository, not the actual data itself.
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
68,111 participants, 68,795 items
Data not meaningful for statistical summary
Instance 1 : First repeat assessment visit (2012-13)
19,392 participants, 19,444 items
Data not meaningful for statistical summary