Effect of kcal and PACE Labelling on Self-served Portion Size
NCT ID: NCT04340804
Last Updated: 2020-11-03
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
1800 participants
INTERVENTIONAL
2020-04-13
2020-05-13
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
NONE
Study Groups
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Kcal labelling
Participants allocated to this group will see on the screen the amount of food increasing or decreasing based on how many times they tap on the corresponding keys and a real-time kcal counter synchronised with the food amount changes (i.e., increasing/decreasing).
Kcal labelling
Real-time kcal counter synchronised with the food amount changes
PACE labelling
Participants allocated to this group will see on the screen the amount of food increasing or decreasing based on how many times they tap on the corresponding keys and a real-time PACE counter (as minutes needed to walk to burn off the calories) synchronised to the food amount changes (i.e., increasing/decreasing) with 4 min being equivalent to 20 kcal.
PACE labelling
Real-time PACE counter (as minutes needed to walk to burn off the calories) synchronised to the food amount changes
Kcal and PACE labelling
Participants allocated to this group will see on the screen the amount of food increasing or decreasing based on how many times they tap on the corresponding keys and a real-time kcal and PACE counters synchronised to the food amount changes (i.e., increasing/decreasing).
Kcal labelling
Real-time kcal counter synchronised with the food amount changes
PACE labelling
Real-time PACE counter (as minutes needed to walk to burn off the calories) synchronised to the food amount changes
No labelling
Participants allocated to this group will only see on the screen the amount of food increasing or decreasing based how many times they tap on the corresponding keys.
No interventions assigned to this group
Interventions
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Kcal labelling
Real-time kcal counter synchronised with the food amount changes
PACE labelling
Real-time PACE counter (as minutes needed to walk to burn off the calories) synchronised to the food amount changes
Eligibility Criteria
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Inclusion Criteria
* Age ≥ 18
* Fluent in English
* Have access to a computer and Internet
Exclusion Criteria
18 Years
ALL
Yes
Sponsors
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University of Liverpool
OTHER
Responsible Party
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Eric Robinson
Principal Investigator
Locations
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University of Liverpool
Liverpool, Merseyside, United Kingdom
Countries
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Provided Documents
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Document Type: Study Protocol, Statistical Analysis Plan, and Informed Consent Form
Study Documents
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Document Type: Study Protocol
View DocumentDocument Type: Statistical Analysis Plan
View DocumentDocument Type: Informed Consent Form
View DocumentOther Identifiers
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803194 1B4
Identifier Type: -
Identifier Source: org_study_id