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NCT05018026

Understanding Grocery Shopping Behaviour

Completed NA Last updated 23 March 2022
What this trial tests

NA trial testing Nutri-Grade labels in Diet Quality in 110 participants. Completed in 31 January 2022.

Timeline
1 September 2021
Primary endpoint
31 December 2021
31 January 2022

Quick facts

Lead sponsorDuke-NUS Graduate Medical School
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designcrossover
Maskingtriple
Primary purposehealth services research
Enrollment110
Start date1 September 2021
Primary completion31 December 2021
Estimated completion31 January 2022
Sites1 location across Singapore

Drugs / interventions tested

Conditions studied

Sponsor

Duke-NUS Graduate Medical School

Who can join

21 and older, any sex, with Diet Quality. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This study aims to systematically evaluate the effect of Singapore's new front-of-pack non-alcoholic beverage labels, called Nutri-Grade, on the consumption of processed beverages. Using a fully functional grocery webstore, the investigators wish to assess the causal effect of the new labels on food and beverage purchase, sugar intake, and overall diet quality and examine how this effect varies by shoppers' income and education level. The investigators' hypotheses about the effects of these new food labels, measured by the grams of sugar per serving (primary) of finalized shopping baskets, are as follows: 1. Hypotheses 1: The new sugar-sweetened beverage (SSB) labels will shift consumers toward healthier products. Sugar-sweetened beverages are any liquids that have been sweetened with one or more of the different forms of added sugars. 2. Hypotheses 2: The new SSB labels will reduce overall sugar and calories purchased and increase overall diet quality. 3. Hypotheses 3: Effects will be greater for those with low income/low education as they are least familiar with the nutrition facts panel and thus most likely to benefit from the new information.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Other recruiting trials for Diet Quality

Currently open trials in the same condition.

Other Duke-NUS Graduate Medical School trials

Trials by the same sponsor.

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Data sources for this page

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