- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT05143515
The Effectiveness of PACE Label on Reducing Food Consumption and Increasing Physical Activity Levels
22. november 2021 opdateret af: Nuo Zhang, Loughborough University
The Effectiveness of Physical Activity Calorie Equivalent (PACE) Label on Reducing Food Consumption and Increasing Physical Activity Levels: a Randomized Controlled Trial
Background: More people are at the risk of chronic disease as the prevalence of obesity increases.
It is therefore essential to find ways of helping consumers to make a lower calorie food choice.
Current evidence indicates that current food labelling is changing food choices and consumption, but it is of limited effectiveness.
Purpose: The purpose of this study is to assess the efficacy of physical activity calorie equivalent (PACE) food labelling on food selection and consumption using a randomised experimental design in pop-up café.
Method: This study as a randomised controlled experimental trial (RCT) was conducted in a research kitchen at Loughborough University.
Participants were blinded to the exact purpose of the study and randomised to either exposure to PACE labelling plus calorie food labelling or calorie labelling only and asked to select food/drinks for their consumption, in the pop-up café up to a maximum value cost of £10.
The study outcomes were the amount of money spent, the number of calories selected, and the amount of food consumed after exposure to the two different types of food labels.
Studieoversigt
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
103
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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Leicester
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Loughborough, Leicester, Det Forenede Kongerige, LE113TU
- Loughborough University
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år til 75 år (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ja
Køn, der er berettiget til at studere
Alle
Beskrivelse
Inclusion Criteria:
- at least 18 years old
- healthy
Exclusion Criteria:
- allergic to the foods in the pop up café
- chronic disease such as insulin-dependent diabetes
- BMI lower than 16 kg/m2.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Eksperimentel: PACE Label group
This group used the PACE label plus calorie label to help participants to know about the number of minutes of walking or running required to burn off the calories in food and drinks.
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There were 34 food and drinks choices available for consumption in the pop up café.
The labels were displayed next to the food/drink item in the pop up café.
The food items were kept in the same position for each participant kitchen to simulate the café environment.
Then researchers changed the labels on the display according to the randomisation allocation of each participant.
After randomsation participants were informed that they have £10 to spend in the pop-up café and that they could eat the food they selected in a private social eating room.
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Ingen indgriben: Calorie Label group
This group used only calorie labels to show the number of calories in food and drinks.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Money Spent
Tidsramme: Immediately after the intervention
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Participants had £10 to spend in the pop-up café and they could eat the food they selected in a private social eating room.
The total money they spent were measured when they left the lab.
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Immediately after the intervention
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Calorie Intake
Tidsramme: Immediately after the intervention
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The researchers used a digital scale to weigh the original remaining food to the nearest 0.1 gram.
The name of food items, the number of calories in each item selected, and the weight of leftover (using calibrated food weighing scales) was recorded for each participant.
They were to ensure that all participants had finished eating and left the lab before weighing the remaining food.
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Immediately after the intervention
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The International Physical Activity Questionnaires(IPAQ)
Tidsramme: 24 hours after the intervention
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24-hour physical activity questionnaire was sent to them via email one day after the experiment.
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24 hours after the intervention
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Faktiske)
4. juli 2019
Primær færdiggørelse (Faktiske)
30. juli 2019
Studieafslutning (Faktiske)
30. juli 2019
Datoer for studieregistrering
Først indsendt
9. november 2021
Først indsendt, der opfyldte QC-kriterier
22. november 2021
Først opslået (Faktiske)
3. december 2021
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
3. december 2021
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
22. november 2021
Sidst verificeret
1. november 2021
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- ZhangNuo
Plan for individuelle deltagerdata (IPD)
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