Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer data

Background Little is known about who uses online food delivery services and how use of these services is associated with social inequalities in food purchasing and diet-related health. This study explored associations between social position and use of online takeaway food and grocery delivery servi...

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Main Authors: Jean Adams, Martin White, Frank de Vocht, Emma Boyland, Steven Cummins, Laura Cornelsen, Amy Yau, Thomas Burgoine, Cherry Law, Alexandra Irene Kalbus
Format: Article
Language:English
Published: BMJ Publishing Group 2024-08-01
Series:BMJ Public Health
Online Access:https://bmjpublichealth.bmj.com/content/2/2/e000487.full
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author Jean Adams
Martin White
Frank de Vocht
Emma Boyland
Steven Cummins
Laura Cornelsen
Amy Yau
Thomas Burgoine
Cherry Law
Alexandra Irene Kalbus
author_facet Jean Adams
Martin White
Frank de Vocht
Emma Boyland
Steven Cummins
Laura Cornelsen
Amy Yau
Thomas Burgoine
Cherry Law
Alexandra Irene Kalbus
author_sort Jean Adams
collection DOAJ
description Background Little is known about who uses online food delivery services and how use of these services is associated with social inequalities in food purchasing and diet-related health. This study explored associations between social position and use of online takeaway food and grocery delivery services, and its association with weight status.Methods Data were obtained from households in a consumer research panel living in London and the north of England (n=1521) in February 2019. Use of online grocery delivery services was determined via recorded purchases, and takeaway food delivery app use via survey responses. Social position was approximated through occupation-based social grade and household income. We used logistic regression to estimate the association between social position and use of online delivery services, and the relationship between online delivery service use and weight status.Results Overall, 13.2% of respondents used takeaway food delivery apps over a 7-day period and 15.6% of households used online grocery delivery services over a 4-week period. High-income households were more likely to use online grocery delivery services than low-income households (OR 2.01, 95% CI 1.22 to 3.34). In contrast, households with lower social grade were more likely to use takeaway food delivery apps compared with households in the highest grade (OR 2.31, 95% CI 1.38 to 3.87). While takeaway food delivery app use was positively associated with living with obesity (relative risk ratio 1.84, 95% CI 1.20 to 2.82), use of online grocery delivery services was not.Discussion Findings indicate that use of online food delivery services is patterned by markers of social position and weight status, which may lead to dietary inequalities. The potential impact of increased and differential usage of online delivery services on diet and dietary inequalities warrants further research.
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spelling doaj-art-f4c7fc3355984fba9944cdc84ebfc3b02025-02-04T10:10:09ZengBMJ Publishing GroupBMJ Public Health2753-42942024-08-012210.1136/bmjph-2023-000487Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer dataJean Adams0Martin White1Frank de Vocht2Emma Boyland3Steven Cummins4Laura Cornelsen5Amy Yau6Thomas Burgoine7Cherry Law8Alexandra Irene Kalbus91 Centre for Diet and Activity Research, MRC Epidemiology Unit, University of Cambridge, Cambridge, UKMRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UKPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK2 Department of Psychological Sciences, University of Liverpool, Liverpool, UKPopulation Health Innovation Lab, London School of Hygiene & Tropical Medicine, London, UK1 Population Health Innovation Lab, Department of Public Health, Environments and Society, London School of Hygiene and Tropical Medicine, London, UKPopulation Health Innovation Lab, London School of Hygiene & Tropical Medicine, London, UKMRC Epidemiology Unit, University of Cambridge, Cambridge, UK5 Department of Agri-Food Economics and Marketing, University of Reading, Reading, UKPopulation Health Innovation Lab, London School of Hygiene & Tropical Medicine, London, UKBackground Little is known about who uses online food delivery services and how use of these services is associated with social inequalities in food purchasing and diet-related health. This study explored associations between social position and use of online takeaway food and grocery delivery services, and its association with weight status.Methods Data were obtained from households in a consumer research panel living in London and the north of England (n=1521) in February 2019. Use of online grocery delivery services was determined via recorded purchases, and takeaway food delivery app use via survey responses. Social position was approximated through occupation-based social grade and household income. We used logistic regression to estimate the association between social position and use of online delivery services, and the relationship between online delivery service use and weight status.Results Overall, 13.2% of respondents used takeaway food delivery apps over a 7-day period and 15.6% of households used online grocery delivery services over a 4-week period. High-income households were more likely to use online grocery delivery services than low-income households (OR 2.01, 95% CI 1.22 to 3.34). In contrast, households with lower social grade were more likely to use takeaway food delivery apps compared with households in the highest grade (OR 2.31, 95% CI 1.38 to 3.87). While takeaway food delivery app use was positively associated with living with obesity (relative risk ratio 1.84, 95% CI 1.20 to 2.82), use of online grocery delivery services was not.Discussion Findings indicate that use of online food delivery services is patterned by markers of social position and weight status, which may lead to dietary inequalities. The potential impact of increased and differential usage of online delivery services on diet and dietary inequalities warrants further research.https://bmjpublichealth.bmj.com/content/2/2/e000487.full
spellingShingle Jean Adams
Martin White
Frank de Vocht
Emma Boyland
Steven Cummins
Laura Cornelsen
Amy Yau
Thomas Burgoine
Cherry Law
Alexandra Irene Kalbus
Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer data
BMJ Public Health
title Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer data
title_full Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer data
title_fullStr Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer data
title_full_unstemmed Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer data
title_short Social inequalities in the use of online food delivery services and associations with weight status: cross-sectional analysis of survey and consumer data
title_sort social inequalities in the use of online food delivery services and associations with weight status cross sectional analysis of survey and consumer data
url https://bmjpublichealth.bmj.com/content/2/2/e000487.full
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