: Data-Field 2257

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Data

587,748 items of data are available, covering 501,358 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 19 Jul 2022.

4 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
501,338 participants, 501,338 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,325 participants, 20,325 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
60,811 participants, 60,811 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
5,274 participants, 5,274 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	+3688
100036	Health and medical history	+102
713	Health outcomes	555
100043	Hearing	9
1003	Self-reported medical conditions	118
100025	Touchscreen	+396

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

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