10,876 items of data are available, covering 10,624 participants, encoded using Data-Coding 100272
Defined-instances run from 0 to 1, labelled using Instancing 2
|Right eye only||739|
|Left eye only||646|
|Do not know||82|
: Initial assessment visit (2006-2010) at which participants were recruited and consent given
8,698 participants, 8,698 items
|Right eye only||567|
|Left eye only||506|
|Do not know||55|
Instance 1 : First repeat assessment visit (2012-13)
2,178 participants, 2,178 items
|Right eye only||172|
|Left eye only||140|
|Do not know||27|
If the participant stated they had eye surgery (Field 5181
), they were asked if they had cataract surgery. If yes, they were excluded from all eye tests.
0 Related Data-FieldsThere are no related data-fields
There are no tabulations involving field 5324.
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