: Data-Field 1259

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Data

530,698 items of data are available, covering 461,173 participants, encoded using Data-Coding 100370.
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
458,960 participants, 458,960 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
19,687 participants, 19,687 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
47,631 participants, 47,631 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
4,420 participants, 4,420 items
Graph illustrating main data

Notes

ACE touchscreen question "Does anyone in your household smoke?"

Field 1259 was collected from all participants except those who indicated they currently smoke tobacco on most or all days, as defined by their answers to Field 1239

5 Categories

Category ID	Description	Items
100000	Assessment Centre	+2145
704	Lifestyle	461
100050	Lifestyle and environment	+158
100058	Smoking	33+1
100025	Touchscreen	+403

1 Related Data-Fields

Field ID	Description	Relationship
1239	Current tobacco smoking	Current Field was collected from all participants except those who indicated they currently smoke tobacco on most or all days, as defined by their answers to Field 1239

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 1259	100494
	Touchscreen questionnaire ordering, validation and dependencies	113241