UKB : Data-Field 5843

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Data

55,500 items of data are available, covering 51,666 participants, encoded using Data-Coding 100515.
Defined-instances run from 0 to 2, labelled using Instancing 2.

Graph illustrating main data

Counts of participants/items last updated 04 Feb 2017.

3 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
42,477 participants, 42,477 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
7,925 participants, 7,925 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
5,098 participants, 5,098 items
Graph illustrating main data

Notes

ACE touchscreen question "Which eye(s) are affected by myopia (short sight)?"

Field 5843 was collected from participants who indicated they wear glasses or contact lenses to correct their myopia, as defined by their answers to Field 6147

5 Categories

Category ID	Description	Items
100041	Eyesight	24
100036	Health and medical history	0
1003	Self-reported medical conditions	0
100025	Touchscreen	0
100000	UK Biobank Assessment Centre	0

1 Related Data-Fields

Field ID	Description	Relationship
6147	Reason for glasses/contact lenses	Current Field was collected from participants who indicated they wear glasses or contact lenses to correct their myopia, as defined by their answers to Field 6147

0 Tabulations

There are no tabulations involving field 5843.

Registered researchers may, when logged in, request that new analyses be generated and displayed here.

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 5843	100516
	Touchscreen questionnaire ordering, validation and dependencies	113241

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