: Data-Field 3486

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Data

42,025 items of data are available, covering 39,697 participants, encoded using Data-Coding 100358.
Defined-instances run from 0 to 3, labelled using Instancing 2.

Graph illustrating main data

4 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
39,207 participants, 39,207 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
647 participants, 647 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
1,922 participants, 1,922 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
249 participants, 249 items
Graph illustrating main data

Notes

ACE touchscreen question "Have you tried to give up smoking?"

Field 3486 was collected from participants who indicated they currently smoke tobacco on most or all days, as defined by their answers to Field 1239

1 Related Data-Field

Field ID	Description	Relationship
1239	Current tobacco smoking	Current Field was collected from participants 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 3486	100297
	Touchscreen questionnaire ordering, validation and dependencies	113241

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