Data
9,964 items of data are available, covering 9,687 participants, encoded using Data-Coding
12.
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
9,427 participants, 9,427 items
Instance 1 : First repeat assessment visit (2012-13)
537 participants, 537 items
Notes
EBV seropositivity for Epstein-Barr Virus
Defined as positive if: two or more of antigen VCA p18 > 250, antigen EBNA-1 > 250, antigen ZEBRA > 100, antigen EA-D > 100.
0 Related Data-Fields
There are no related data-fields