Data
464,863 items of data are available, covering 449,443 participants, encoded using Data-Coding
165.
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
447,844 participants, 447,844 items
Instance 1 : First repeat assessment visit (2012-13)
17,019 participants, 17,019 items
Notes
The type of post-measurement correction applied to the Vitamin D assay result.
0 Related Data-Fields
There are no related data-fields