Data
491,560 items of data are available, covering 474,215 participants, encoded using Data-Coding
1529.
Defined-instances run from 0 to 1, labelled using Instancing
2.
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
473,020 participants, 473,020 items
Instance 1 : First repeat assessment visit (2012-13)
18,540 participants, 18,540 items
Notes
The aliquout used for the Vitamin D assay.
0 Related Data-Fields
There are no related data-fields