Pricing Interventions Based on Energy Content in Restaurants
NCT ID: NCT05818345
Last Updated: 2023-07-21
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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TERMINATED
NA
100 participants
INTERVENTIONAL
2023-03-27
2023-07-01
Brief Summary
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Participants will be asked to visit the restaurant twice. At visit 1, participants will receive a control study menu with the existing pricing structure of the restaurant. At visit 2, participants will receive the same study menu with the pricing intervention introduced.
For comparative purposes a smaller subgroup of participants will receive the control menu at both visit 1 and 2 to allow the researchers to estimate whether any pre-post changes occur in the absence of a pricing intervention (and whether change differs by SEP).
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
PREVENTION
SINGLE
Study Groups
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Control
Participants will receive a standard menu with the existing pricing structure of the restaurant
No interventions assigned to this group
Pricing Intervention
Participants will receive a menu where lower kcal dishes are discounted by 30%
Pricing intervention
Participants will be provided with a menu with manipulated prices for products with lower kilocalories
Interventions
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Pricing intervention
Participants will be provided with a menu with manipulated prices for products with lower kilocalories
Eligibility Criteria
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Inclusion Criteria
18 Years
ALL
Yes
Sponsors
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European Research Council
OTHER
University of Liverpool
OTHER
Responsible Party
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Eric Robinson
Professor
Locations
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University of Liverpool
Liverpool, Merseyside, United Kingdom
University of Liverpool
Liverpool, , United Kingdom
Countries
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Other Identifiers
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Restaurant Study
Identifier Type: -
Identifier Source: org_study_id
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