: Data-Field 2257

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Data

574,846 items of data are available, covering 501,428 participants, encoded using Data-Coding 100349.
Defined-instances run from 0 to 3, labelled using Instancing 2.

Graph illustrating main data

Counts of participants/items last updated 30 Oct 2020.

4 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,411 participants, 501,411 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,326 participants, 20,326 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
48,634 participants, 48,634 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
4,475 participants, 4,475 items
Graph illustrating main data

Notes

ACE touchscreen question "Do you find it difficult to follow a conversation if there is background noise (such as TV, radio, children playing)?"

Field 2257 was collected from all participants except those who indicated they were completely deaf, as defined by their answers to Field 2247

6 Categories

Category ID	Description	Items
100000	Assessment Centre	+2145
100036	Health and medical history	+104
713	Health outcomes	555
100043	Hearing	9
1003	Self-reported medical conditions	118
100025	Touchscreen	+403

1 Related Data-Fields

Field ID	Description	Relationship
2247	Hearing difficulty/problems	Current Field was collected from all participants except those who indicated they were completely deaf, as defined by their answers to Field 2247

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 2257	100437
	Touchscreen questionnaire ordering, validation and dependencies	113241