: Data-Field 4292

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Data

243,146 items of data are available, covering 212,159 participants, encoded using Data-Coding 16.
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
171,520 participants, 171,520 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,329 participants, 20,329 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
46,257 participants, 46,257 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
5,040 participants, 5,040 items
Graph illustrating main data

Notes

Participants were allowed up to 2 attempts to correctly recall the colour/shape shown to them earlier in the touchscreen section. This is the first answer they gave.

3 Categories

Category ID	Description	Items
100000	Assessment Centre	+2145
100026	Cognitive function	+92
100031	Prospective memory	11

1 Related Data-Fields

Field ID	Description	Relationship
20018	Prospective memory result	Field 20018 incorporates value of Current Field

3 Resources

Preview	Name	Res ID
	Prospective memory testing using ACE	100244
	Screenshot of instructions for prospective memory	113204
	Screenshot of question for prospective memory	113205