: Data-Field 1100

Data-Field 1100

Description:	Drive faster than motorway speed limit
Category:	Assessment centre ⏵ Touchscreen ⏵ Lifestyle and environment ⏵ Physical activity
	Lifestyle

Participants

500,887

Categorical (single)

Both sexes

Jan 2012

642,962

Data

Defined (4)

Aug 2025

Complete

Primary

o1 s1

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Data

642,962 items of data are available, covering 500,887 participants, encoded using Data-Coding 100334.
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
500,811 participants, 500,811 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,314 participants, 20,314 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
100,917 participants, 100,917 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
20,920 participants, 20,920 items
Graph illustrating main data

Notes

ACE touchscreen question "How often do you drive faster than the speed limit on the motorway?"

If the participant activated the Help button they were shown the message:

If you are unsure, please provide an estimate or select Do not know.

At the time of asking (2006) the UK motorway speed limit was 70miles/hour.

0 Related Data-Fields

There are no related data-fields

2 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 1100	100279
	Touchscreen questionnaire ordering, validation and dependencies	113241

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