Academic Journal
Effect of restricted retail merchandising of discretionary food and beverages on population diet: post-trial follow-up of a pragmatic randomised controlled trial.
| Τίτλος: | Effect of restricted retail merchandising of discretionary food and beverages on population diet: post-trial follow-up of a pragmatic randomised controlled trial. |
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| Συγγραφείς: | McMahon E; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia.; Department of Nutrition Dietetics and Food, Monash University, Level 1 264 Ferntree Gully Rd, Notting Hill, VIC, 3168, Australia., Dickie S; Department of Nutrition Dietetics and Food, Monash University, Level 1 264 Ferntree Gully Rd, Notting Hill, VIC, 3168, Australia., De Silva K; Arnhem Land Progress Aboriginal Corporation, 70 O'Sullivan Cct, East Arm, NT, 0828, Australia., Ferguson M; School of Public Health, Faculty of Medicine, The University of Queensland, Level 4, Herston, QLD, 4006, Australia.; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia.; Department of Nutrition Dietetics and Food, Monash University, Level 1 264 Ferntree Gully Rd, Notting Hill, VIC, 3168, Australia., Chatfield MD; School of Public Health, Faculty of Medicine, The University of Queensland, Level 4, Herston, QLD, 4006, Australia.; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia., Miles E; Community First Development, 1/67 Townshend St, Phillip, ACT, 2606, Australia.; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia., Gunther A; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia., Wycherley T; Alliance for Research in Exercise, Nutrition and Activity, University of South Australia, Adelaide, SA, Australia.; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia., Minaker L; School of Planning, University of Waterloo, Waterloo, ON, Canada., Peeters A; Institute for Health Transformation, Deakin University, Geelong, VIC, Australia., Mah CL; Faculty of Health, Dalhousie University, Halifax, NS, Canada.; Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada., Chappell E; School of Public Health, Faculty of Medicine, The University of Queensland, Level 4, Herston, QLD, 4006, Australia.; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia., Brimblecombe J; Department of Nutrition Dietetics and Food, Monash University, Level 1 264 Ferntree Gully Rd, Notting Hill, VIC, 3168, Australia.; Menzies School of Health Research, Charles Darwin University, Royal Darwin Hospital Campus, Building 58 Rocklands Drive, Tiwi, NT, 0810, Australia.; School of Public Health, Faculty of Medicine, The University of Queensland, Level 4, Herston, QLD, 4006, Australia. |
| Πηγή: | The Lancet regional health. Western Pacific [Lancet Reg Health West Pac] 2025 Aug 25; Vol. 62, pp. 101673. Date of Electronic Publication: 2025 Aug 25 (Print Publication: 2025). |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Elsevier Ltd Country of Publication: England NLM ID: 101774968 Publication Model: eCollection Cited Medium: Internet ISSN: 2666-6065 (Electronic) Linking ISSN: 26666065 NLM ISO Abbreviation: Lancet Reg Health West Pac Subsets: PubMed not MEDLINE |
| Imprint Name(s): | Original Publication: [London] : Elsevier Ltd., [2020]- |
| Περίληψη: | Background: Healthy Stores 2020 tested a co-designed strategy restricting retailer merchandising of unhealthy foods in a community-level pragmatic, partially randomised, parallel group trial in 20 remote Australian Aboriginal and Torres Strait Islander community stores. We aimed to evaluate the impact of Healthy Stores 2020 on free sugar sales 24-weeks post-trial. Methods: Twenty stores were randomly assigned by a statistician using a single sequence of random assignments to the intervention group, in which a strategy restricted merchandising of unhealthy food (either six or seven strategy components), or to a control group of usual retail practice. The trial was done in partnership with an Indigenous organisation operating in remote Australia. In the post-trial period (24 weeks), immediately following the 25-week RCT, intervention stores (n = 10) continued the strategy but with no external implementation support, and control stores (n = 10) continued usual practice. The primary outcome was impact on purchases (weekly sales data) of free sugars from all foods and beverages (g/MJ) using mixed models. Secondary outcomes included total food and beverage dollars and gross profit (AUD$) and strategy implementation (number of strategies with full implementation assessed via photographic data collected). Trial registration, ACTRN12618001588280. Findings: We observed a difference in sales of total free sugars to energy between the treatment and control groups post-trial (-4.6%, 95% CI -7.1, -1.9). Between group differences in total food and beverage and gross profit dollars were 7.0% (0.9, 13.5) and 11.4% (4.6, 18.6), respectively. Two intervention stores had full implementation of all strategy components and eight intervention stores had compliance with at least four of the seven strategy components at post-trial end. Interpretation: A health-enabling retail intervention showed an effect on sugar reduction in the post-trial period without adversely impacting profit. Funding: Australian National Health and Medical Research Council. (© 2025 The Authors.) |
| Competing Interests: | AP receives grant funding from the National Health and Medical Research Council, and has been a board director at VicHealth and Western Health in Australia. All other authors declare no competing interests. |
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| Contributed Indexing: | Keywords: Food environment; Food retail; Indigenous health; Merchandising intervention; Nutrition; Remote stores |
| Entry Date(s): | Date Created: 20250902 Date Completed: 20250915 Latest Revision: 20250915 |
| Update Code: | 20260130 |
| PubMed Central ID: | PMC12398775 |
| DOI: | 10.1016/j.lanwpc.2025.101673 |
| PMID: | 40896367 |
| Βάση Δεδομένων: | MEDLINE |
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