: Data-Field 4598

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Data

247,251 items of data are available, covering 214,576 participants, encoded using Data-Coding 100349.
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
172,670 participants, 172,670 items
Graph illustrating main data

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

Instance 2 : Imaging visit (2014+)
49,033 participants, 49,033 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
5,214 participants, 5,214 items
Graph illustrating main data

Notes

ACE touchscreen question "Looking back over your life, have you ever had a time when you were feeling depressed or down for at least a whole week?"

Question was introduced part way through fieldwork in April 2009.

6 Categories

Category ID	Description	Items
100000	Assessment Centre	+2145
713	Health outcomes	555
1018	Mental health	186
100060	Mental health	44
100059	Psychosocial factors	+48
100025	Touchscreen	+403

2 Related Data-Fields

Field ID	Description	Relationship
4609	Longest period of depression	Field 4609 was collected from participants who indicated they have felt depressed or down for at least a whole week, as defined by their answers to Current Field
4620	Number of depression episodes	Field 4620 was collected from participants who indicated they have felt depressed or down for at least a whole week, as defined by their answers to Current Field

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 4598	100379
	Touchscreen questionnaire ordering, validation and dependencies	113241