دورية أكاديمية
أعرض في EDS

Effects of Labelling and Increasing the Proportion of Lower-Energy Density Products on Online Food Shopping: A Randomised Control Trial in High- and Low-Socioeconomic Position Participants.

التفاصيل البيبلوغرافية
العنوان: Effects of Labelling and Increasing the Proportion of Lower-Energy Density Products on Online Food Shopping: A Randomised Control Trial in High- and Low-Socioeconomic Position Participants.
المؤلفون: Marty L; Department of Psychological Sciences, University of Liverpool, Liverpool L69 7ZA, UK., Cook B; Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK., Piernas C; Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK., Jebb SA; Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK., Robinson E; Department of Psychological Sciences, University of Liverpool, Liverpool L69 7ZA, UK.
المصدر: Nutrients [Nutrients] 2020 Nov 25; Vol. 12 (12). Date of Electronic Publication: 2020 Nov 25.
نوع المنشور: Journal Article; Randomized Controlled Trial
اللغة: English
بيانات الدورية: Publisher: MDPI Publishing Country of Publication: Switzerland NLM ID: 101521595 Publication Model: Electronic Cited Medium: Internet ISSN: 2072-6643 (Electronic) Linking ISSN: 20726643 NLM ISO Abbreviation: Nutrients Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI Publishing
مواضيع طبية MeSH: Commerce* , Consumer Behavior* , Food Analysis* , Food Labeling* , Internet*, Food/*economics, Adult ; Choice Behavior ; Energy Intake ; Female ; Humans ; Male ; Middle Aged ; Socioeconomic Factors
مستخلص: Reducing the energy density (ED) of product selections made during online supermarket food shopping has potential to decrease energy intake. Yet it is unclear which types of intervention are likely to be most effective and equitable. We recruited 899 UK adults of lower and higher socioeconomic position (SEP) who completed a shopping task in an online experimental supermarket. Participants were randomised in a 2 × 2 between-subjects design to test the effects of two interventions on the ED of shopping basket selections: labelling lower-ED products as healthier choices and increasing the relative availability of lower-ED products within a range (referred to as proportion). Labelling of lower-ED products resulted in a small but significant decrease (-4.2 kcal/100 g, 95% CIs -7.8 to -0.6) in the ED of the shopping basket. Increasing the proportion of lower-ED products significantly decreased the ED of the shopping basket (-17 kcal/100 g, 95% CIs -21 to -14). There was no evidence that the effect of either intervention was moderated by SEP. Thus, both types of intervention decreased the ED of foods selected in an online experimental supermarket. There was no evidence that the effectiveness of either intervention differed in people of lower vs. higher SEP.
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معلومات مُعتمدة: 803194 European Research Council (ERC)
فهرسة مساهمة: Keywords: availability; energy density; food choice; labelling; online; socioeconomic position; supermarket
تواريخ الأحداث: Date Created: 20201201 Date Completed: 20210415 Latest Revision: 20210415
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC7760499
DOI: 10.3390/nu12123618
PMID: 33255579
قاعدة البيانات: MEDLINE
الوصف
تدمد:2072-6643
DOI:10.3390/nu12123618