: Data-Field 6179

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Data

721,361 items of data are available, covering 498,699 participants, encoded using Data-Coding 100630.
Defined-instances run from 0 to 3, labelled using Instancing 2.
Array indices run from 0 to 5.

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
497,684 participants, 618,021 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,334 participants, 25,305 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
60,817 participants, 71,877 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
5,274 participants, 6,158 items
Graph illustrating main data

Notes

ACE touchscreen question "Do you regularly take any of the following? (You can select more than one answer)"

The following checks were performed:

If code -7 was selected, then no additional choices were allowed.
If code -3 was selected, then no additional choices were allowed.

6 Categories

Category ID	Description	Items
100000	Assessment centre	+3688
100036	Health and medical history	+102
713	Health outcomes	555
100045	Medication	11
1003	Self-reported medical conditions	118
100025	Touchscreen	+396

2 Related Data-Fields

Field ID	Description	Relationship
10854	Other dietary supplements (pilot)	Field 10854 is the pilot-study predecessor of main-study Current Field
10007	Vitamin and mineral supplements (pilot)	Field 10007 is the pilot-study predecessor of main-study Current Field

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 6179	100575
	Touchscreen questionnaire ordering, validation and dependencies	113241

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