Data
3,686 items of data are available, covering 3,517 participants, encoded using Data-Coding
100515.
Defined-instances run from 0 to 3, labelled using Instancing
2.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
1,985 participants, 1,985 items
Instance 1 : First repeat assessment visit (2012-13)
284 participants, 284 items
Instance 2 : Imaging visit (2014+)
1,245 participants, 1,245 items
Instance 3 : First repeat imaging visit (2019+)
172 participants, 172 items
Notes
ACE touchscreen question "Which eye(s) are affected by your other eye condition?"
Field 5877 was collected from participants who indicated they wear glasses or contact lenses to correct their other type of eye condition (not myopia, hypermetropia, presbyopia, astigmatism, strabismus or amblyopia), as defined by their answers to Field 6147