Data
137,134 items of data are available, covering 132,922 participants, encoded using Data-Coding
34.
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
116,954 participants, 116,954 items
Instance 1 : First repeat assessment visit (2012-13)
20,180 participants, 20,180 items
Notes
Is view plain or mirrored in visual-acuity (left)
0=plain, 1=mirror
1 Related Data-Field
Field ID | Description | Relationship |
5205 | Direct or mirror view (right) | Current Field is the opposite-side complement to Field 5205 |
Problem running reference query
0 Resources
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