: Data-Field 1787

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Data

525,702 items of data are available, covering 494,177 participants, encoded using Data-Coding 100349.
Defined-instances run from 0 to 2, labelled using Instancing 2.

Graph illustrating main data

Counts of participants/items last updated 20 May 2022.

3 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
494,154 participants, 494,154 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,068 participants, 20,068 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
11,480 participants, 11,480 items
Graph illustrating main data

Notes

ACE touchscreen question "Did your mother smoke regularly around the time when you were born?"

Field 1787 was collected from all participants except those who indicated they were adopted as a child, as defined by their answers to Field 1767

This question was dropped from the touchscreen protocol on 24/10/2016.

5 Categories

Category ID	Description	Items
100000	Assessment Centre	+3682
1002	Early life	13
708	Early life and reproductive factors	20
100033	Early life factors	8
100025	Touchscreen	+396

1 Related Data-Fields

Field ID	Description	Relationship
1767	Adopted as a child	Current Field was collected from all participants except those who indicated they were adopted as a child, as defined by their answers to Field 1767

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 1787	100348
	Touchscreen questionnaire ordering, validation and dependencies	113241

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