Data
137,791 items of data are available, covering 133,533 participants, encoded using Data-Coding
100274.
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
117,507 participants, 117,507 items
Instance 1 : First repeat assessment visit (2012-13)
20,284 participants, 20,284 items
Notes
Visual acuity (left) method
1 Related Data-Field
Field ID | Description | Relationship |
5185 | Visual acuity measured (right) | Current Field is the opposite-side complement to Field 5185 |
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