UKB : Data-Field 20080

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Data

458,570 items of data are available, covering 211,002 participants, encoded using Data-Coding 73.
Defined-instances run from 0 to 4, labelled using Instancing 1.

Graph illustrating main data

Counts of participants/items last updated 20 Oct 2020.

5 Instances

Instance 0 : Conducted in assessment centre, April 2009 to September 2010.
70,708 participants, 70,708 items
Graph illustrating main data

Instance 1 : On-line cycle 1, February 2011 to April 2011.
100,589 participants, 100,589 items
Graph illustrating main data

Instance 2 : On-line cycle 2, June 2011 to September 2011.
83,256 participants, 83,256 items
Graph illustrating main data

Instance 3 : On-line cycle 3, October 2011 to December 2011.
103,780 participants, 103,780 items
Graph illustrating main data

Instance 4 : On-line cycle 4, April 2012 to June 2012.
100,237 participants, 100,237 items
Graph illustrating main data

Notes

This field holds the day of the week on which participants completed the questionnaire. Note that the data returned represents their recall of the previous day of the week.

5 Categories

Category ID	Description	Items
1004	Diet and alcohol summary	321
100090	Diet by 24-hour recall	3+314
100114	Diet questionnaire performance	9
704	Lifestyle	461
100089	Online follow-up	+662

1 Related Data-Fields

Field ID	Description	Relationship
105010	When diet questionnaire completed	Current Field is derived from Field 105010

0 Tabulations

There are no tabulations involving field 20080.

Registered researchers may, when logged in, request that new analyses be generated and displayed here.

1 Resource

Preview	Name	Res ID
	Online 24-hour dietary recall questionnaire	118240

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