: Data-Field 5189

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Data

136,265 items of data are available, covering 132,100 participants, encoded using Data-Coding 100274.
Defined-instances run from 0 to 1, labelled using Instancing 2.

Graph illustrating main data

2 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
116,264 participants, 116,264 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,001 participants, 20,001 items
Graph illustrating main data

Notes

Indicates whether it was possible to perform refractometry on right eye.

1 Related Data-Field

Field ID	Description	Relationship
5191	Refractometry method (left)	Field 5191 is the opposite-side complement to Current Field

4 Resources

Preview	Name	Res ID
$Preview of Auto-refraction measurement$	Auto-refraction measurement	100110
$Preview of Auto-refraction measurement close-up$	Auto-refraction measurement close-up	100111
$Link to Auto-refraction measurement using ACE$	Auto-refraction measurement using ACE	100242
$Preview of Screenshot of selection for auto-refraction$	Screenshot of selection for auto-refraction	100187

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