Data
138,168 items of data are available, covering 133,900 participants.
Defined-instances run from 0 to 1, labelled using Instancing
2.
Average length is 4.3 characters, longest is 7.
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
117,841 participants, 117,841 items
Too few values for statistical summary.
Instance 1 : First repeat assessment visit (2012-13)
20,327 participants, 20,327 items
Too few values for statistical summary.