Data
484,198 items of data are available, covering 467,858 participants, encoded using Data-Coding 
305.
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
466,518 participants, 466,518 items
 
Instance 1 : First repeat assessment visit (2012-13)
17,680 participants, 17,680 items
 
Notes
The reason for applying a correction to the IGF-1 assay result.
0 Related Data-Fields
There are no related data-fields