: Data-Field 2936

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Data

146,256 items of data are available, covering 124,248 participants, encoded using Data-Coding 100369.
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
119,964 participants, 119,964 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
5,066 participants, 5,066 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
19,291 participants, 19,291 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
1,935 participants, 1,935 items
Graph illustrating main data

Notes

ACE touchscreen question "Do you think you may start smoking again?"

Field 2936 was collected from participants who indicated that in the past they smoked tobacco on most or all days, as defined by their answers to Field 1249 and that during the time they smoked they stopped for more than 6 months, as defined by their answers to Field 1249

2 Related Data-Fields

Field ID	Description	Relationship
2907	Ever stopped smoking for 6+ months	Field 2907 affects who was asked to answer Current Field
1249	Past tobacco smoking	Field 1249 affects who was asked to answer Current Field

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 2936	100493
	Touchscreen questionnaire ordering, validation and dependencies	113241

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