CompletedNot Applicable

Nutri-score Labelling in a UK Restaurant Setting: a Randomised Control Trial

United Kingdom672 participantsStarted 2025-03-27

Plain-language summary

An experiment exploring the perceived effectiveness of Nutri-score food labels with calorie labelling compared to calorie labelling only on food choice and consumption in a real-world setting

Who can participate

Age range18 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Can visit a restaurant in Liverpool city centre * Regularly eat food prepared out of the home (from restaurants, cafes, fast food etc., at least once a month) * Over the age of 18 years * Fluent English speaker Exclusion Criteria: * Pregnant/breastfeeding * You have been diagnosed with a current or historic eating disorder

What they're measuring

Perceived Message Effectiveness

Timeframe: Up to 30 weeks

Nutritional quality of each item and for the full meal

Timeframe: Up to 30 weeks

Trial details

NCT IDNCT06923241

SponsorUniversity of Liverpool

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-08-01

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