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Kalbus AI, Cornelsen L, Ballatore A, Cummins S. Associations between the neighbourhood food environment and food and drink purchasing in England during lockdown: A repeated cross-sectional analysis. PLoS One 2024; 19:e0305295. [PMID: 39018304 PMCID: PMC11253942 DOI: 10.1371/journal.pone.0305295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 05/27/2024] [Indexed: 07/19/2024] Open
Abstract
INTRODUCTION Evidence for the effect of neighbourhood food environment (NFE) exposures on diet in the UK is mixed, potentially due to exposure misclassification. This study used the first national COVID-19 lockdown in England as an opportunity to isolate the independent effects of the NFE exposure on food and drink purchasing, and assessed whether these varied by region. METHODS Transaction-level purchasing data for food and drink items for at-home (1,221 households) and out-of-home consumption (171 individuals) were available from the GB Kantar Fast Moving Consumer Goods Panel for London and the North of England. The study period included 23rd March to 10th May 2020 ('lockdown'), and the same period in 2019 for comparison. NFE exposures included food outlet density and proximity, and NFE composition within a 1 km network buffer around the home. Associations were estimated for both years separately, adjusted for individual and household characteristics, population density and area deprivation. Interaction terms between region and exposures were explored. RESULTS There were no consistent patterns of association between NFE exposures and food and drink purchasing in either time period. In 2019, there was some evidence for a 1.4% decrease in energy purchased from ultra-processed foods for each additional 500 m in the distance to the nearest OOH outlet (IR 0.986, 95% CI 0.977 to 0.995, p = 0.020). In 2020, there was some evidence for a 1.8% reduction in total take-home energy for each additional chain supermarket per km2 in the neighbourhood (IR 0.982, 95% CI 0.969, 0.995, p = 0.045). Region-specific effects were observed in 2019 only. DISCUSSION Findings suggest that the differences in exposure to the NFE may not explain differences in the patterns or healthiness of grocery purchasing. Observed pre-pandemic region-specific effects allude to the importance of geographical context when designing research and policy. Future research may assess associations for those who relied on their NFE during lockdown.
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Affiliation(s)
- Alexandra Irene Kalbus
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Laura Cornelsen
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Andrea Ballatore
- Department of Digital Humanities, King’s College London, London, United Kingdom
| | - Steven Cummins
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
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Ganasegeran K, Abdul Manaf MR, Safian N, Waller LA, Abdul Maulud KN, Mustapha FI. GIS-Based Assessments of Neighborhood Food Environments and Chronic Conditions: An Overview of Methodologies. Annu Rev Public Health 2024; 45:109-132. [PMID: 38061019 DOI: 10.1146/annurev-publhealth-101322-031206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
The industrial revolution and urbanization fundamentally restructured populations' living circumstances, often with poor impacts on health. As an example, unhealthy food establishments may concentrate in some neighborhoods and, mediated by social and commercial drivers, increase local health risks. To understand the connections between neighborhood food environments and public health, researchers often use geographic information systems (GIS) and spatial statistics to analyze place-based evidence, but such tools require careful application and interpretation. In this article, we summarize the factors shaping neighborhood health in relation to local food environments and outline the use of GIS methodologies to assess associations between the two. We provide an overview of available data sources, analytical approaches, and their strengths and weaknesses. We postulate next steps in GIS integration with forecasting, prediction, and simulation measures to frame implications for local health policies.
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Affiliation(s)
- Kurubaran Ganasegeran
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; ,
- Clinical Research Center, Seberang Jaya Hospital, Ministry of Health Malaysia, Penang, Malaysia
| | - Mohd Rizal Abdul Manaf
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; ,
| | - Nazarudin Safian
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; ,
| | - Lance A Waller
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Khairul Nizam Abdul Maulud
- Earth Observation Centre (EOC), Institute of Climate Change, Universiti Kebangsaan Malaysia, Selangor Darul Ehsan, Malaysia
- Department of Civil Engineering, Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, Selangor Darul Ehsan, Malaysia
| | - Feisul Idzwan Mustapha
- Public Health Division, Perak State Health Department, Ministry of Health Malaysia, Perak, Malaysia
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Caruso OT, McEachern LW, Minaker LM, Gilliland JA. The Influence of the School Neighborhood Food Retail Environment on Unhealthy Food Purchasing Behaviors Among Adolescents: A Systematic Review. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2024; 56:145-161. [PMID: 38284954 DOI: 10.1016/j.jneb.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 01/30/2024]
Abstract
INTRODUCTION Adolescents are often exposed to food retailers selling unhealthy food items during their lunch breaks and school commutes. This systematic review examines the influence of school neighborhood food retail environments on adolescent food purchasing. METHODS A systematic search of 6 databases. Observational studies published from January 2012 to December 2022 that measured food availability, accessibility, or exposure, measured food purchasing, and focused on adolescents (aged 10-19 years) were eligible for inclusion. RESULTS Twelve studies with 97 findings were included. Thirty-one findings indicated that a school neighborhood with a high density of unhealthy food retail, a school with unhealthy food retail nearby, or exposure to unhealthy food retail on the journey to/from school was associated with higher prevalence and frequency of unhealthy food purchases. DISCUSSION Adolescents' food purchasing behaviors may be meaningfully affected by their school neighborhood food retail environment; however, the included studies have many methodological shortcomings. IMPLICATIONS FOR RESEARCH AND PRACTICE Results identify the need for new studies that measure food purchasing, use comprehensive definitions of food retail environments, and adopt more rigorous methods to approximate exposure to food retail. More robust evidence would strengthen the rationale for policy or program interventions and potentially indicate specific targets for intervention.
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Affiliation(s)
- Olivia T Caruso
- Department of Geography and Environment, Western University, London, Ontario, Canada; Children's Health Research Institute, London, Ontario, Canada
| | - Louise W McEachern
- Department of Geography and Environment, Western University, London, Ontario, Canada; Children's Health Research Institute, London, Ontario, Canada
| | - Leia M Minaker
- School of Planning, University of Waterloo, Waterloo, Ontario, Canada
| | - Jason A Gilliland
- Department of Geography and Environment, Western University, London, Ontario, Canada; Children's Health Research Institute, London, Ontario, Canada; Department of Pediatrics, Western University, London, Ontario, Canada; School of Health Studies, Western University, London, Ontario, Canada; Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada; Lawson Health Research Institute, London, Ontario, Canada.
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Rocha LL, Cordeiro NG, Jardim MZ, Kurihayashi AY, Gentil PC, Russo GC, Mendes LL. Do Brazilian regulatory measures promote sustainable and healthy eating in the school food environment? BMC Public Health 2023; 23:2166. [PMID: 37932690 PMCID: PMC10626708 DOI: 10.1186/s12889-023-17111-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 10/30/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND Regulatory measures regarding food in the school environment aim to promote a healthier food environment in public and private schools. In Brazil, implementing regulations in the school food environment does not occur the same way across states and cities, and no national regulation covers public and private schools. The present study aims to analyze regulatory measures for school food environments in Brazilian states and cities and develop a score to evaluate them. METHODS A systematic search of the regulatory measures in force and implemented until 2021 was conducted. The score was developed based on the Model Law Project prepared by the Brazilian Institute for Consumer Protection. It considered food and nutrition education actions, restrictions on the sale and distribution of food, a ban or restriction on food advertising and marketing, and points of excellence. These points included regulations that addressed the importance of supervision and social control, laws regulated by decree, the mention of a ban on ultra-processed foods, and whether the regulatory measures covered public and private schools. RESULTS Sixty-five cities and states regulatory measures in force were found to be evaluated jointly by a federal entity (n = 43). Among the federal entities evaluated, only 13.95% fulfilled the function of promoting sustainable and healthy eating (8-12 points). CONCLUSIONS Brazilian children and adolescents are exposed to a school food environment with regulations that partially fulfill the function of promoting an adequate, healthy, and sustainable diet. In this sense, it is necessary to improve regulatory measures or to encourage states and cities to develop effective legal provisions that are in line with the food guide for the Brazilian population and with the perspective of a healthy school food environment for the effective promotion of adequate, healthy and sustainable and healthy food in schools.
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Affiliation(s)
- Luana Lara Rocha
- Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | | | | | | | | | - Larissa Loures Mendes
- Departamento de Nutrição, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.
- , Av. Alfredo Balena 190 Santa Efigênia, Belo Horizonte, 30130-100, Brazil.
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Miller M, Barwood D, Devine A, Boston J, Smith S, Masek M. Rethinking Adolescent School Nutrition Education Through a Food Systems Lens. THE JOURNAL OF SCHOOL HEALTH 2023; 93:891-899. [PMID: 37254564 DOI: 10.1111/josh.13351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/24/2023] [Accepted: 05/21/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND Obesity-driven nutrition education in schools does not appear to result in healthier adolescent food choices. This study explored food systems as an alternative pedagogical approach to engage students in nutrition education. METHODS After playing a food systems computer game, 250 13- to 16-year-old students in 5 Western Australian secondary schools, participated in group discussions to distinguish learning and interests in food systems. Discussion records were thematically coded using constant comparative analysis. RESULTS Students reported crop growth, food production and food waste, healthier food choices, and food systems as knowledge outcomes of game play. They requested additional content on food production, costing, handling, processing, and accessing local produce. Experiential activities were preferred pedagogical approaches. CONCLUSIONS Cross-curricular pedagogy which embraces human and planetary health through a food systems lens, can engage adolescents in nutrition education. Transformational computer games are effective to engage, educate and stimulate inquiry in food systems education.
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Affiliation(s)
- Margaret Miller
- School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, WA, 6027, Australia
| | - Donna Barwood
- School of Education, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, WA, 6027, Australia
| | - Amanda Devine
- Public Health and Occupational Health & Safety, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, WA, 6027, Australia
| | - Julie Boston
- School of Education, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, WA, 6027, Australia
| | - Sandra Smith
- School of Education, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, WA, 6027, Australia
| | - Martin Masek
- School of Science, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, WA, 6027, Australia
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Hill CM, Chi DL, Mancl LA, Jones-Smith JC, Chan N, Saelens BE, McKinney CM. Sugar-sweetened beverage intake and convenience store shopping as mediators of the food insecurity-Tooth decay relationship among low-income children in Washington state. PLoS One 2023; 18:e0290287. [PMID: 37699013 PMCID: PMC10497152 DOI: 10.1371/journal.pone.0290287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 08/07/2023] [Indexed: 09/14/2023] Open
Abstract
INTRODUCTION There are oral health disparities in the U.S. and children in food-insecure households have a higher burden of tooth decay. Identifying the mechanisms underlying the food insecurity-tooth decay relationship could inform public health interventions. This study examined how sugar-sweetened beverage (SSB) intake and frequent convenience store shopping mediated the food insecurity-tooth decay relationship for lower-income children. MATERIALS AND METHODS Cross-sectional study data included a household survey, beverage questionnaire, and dental examination. The sample included 452 lower-income, racially-diverse, child-caregiver dyads in 2018 from King County in Washington state. The exposure was household food insecurity, the outcome was untreated decayed tooth surfaces, and the proposed mediators were SSB intake and frequent convenience store shopping (≥2 times/week). Causal mediation analyses via the potential outcomes framework was used to estimate natural indirect and direct effects. RESULTS Fifty-five percent of participants were in food-insecure households, the mean number of decayed tooth surfaces among children was 0.87 (standard deviation [SD] = 1.99), the mean SSB intake was 17 fluid ounces (fl/oz)/day (SD = 35), and 18% of households frequently shopped at a convenience store. After adjusting for confounders, household food insecurity and log-transformed SSB intake (fluid ounces/day) were positively associated with decayed tooth surfaces, but not at the a α = 0.05 level (mean ratio [MR] 1.60; 95% confidence interval [CI] 0.89, 2.88; p = .12 and MR 1.16; 95% CI 0.93, 1.46; p = .19, respectively). Frequent convenience store shopping was associated with 2.75 times more decayed tooth surfaces (95% CI 1.61, 4.67; p < .001). SSB intake mediated 10% of the food insecurity-tooth decay relationship (p = .35) and frequent convenience store shopping mediated 22% (p = .33). CONCLUSIONS Interventions aimed at addressing oral health disparities in children in food-insecure households could potentially focus on reducing intake of SSBs and improving access to healthful foods in lower-income communities.
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Affiliation(s)
- Courtney M. Hill
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
| | - Donald L. Chi
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, United States of America
| | - Lloyd A. Mancl
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
| | - Jessica C. Jones-Smith
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, United States of America
| | - Nadine Chan
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Public Health-Seattle & King County, Assessment, Policy, Development and Evaluation Division, Seattle, WA, United States of America
| | - Brian E. Saelens
- Seattle Children’s Research Institute, Seattle, WA, United States of America
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
| | - Christy M. McKinney
- Department of Oral Health Sciences, University of Washington, Seattle, WA, United States of America
- Seattle Children’s Research Institute, Seattle, WA, United States of America
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
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Wei L, Mackenbach JD, Poelman MP, Vermeulen R, Helbich M. A detour for snacks and beverages? A cross-sectional assessment of selective daily mobility bias in food outlet exposure along the commuting route and dietary intakes. Health Place 2023; 83:103088. [PMID: 37487258 DOI: 10.1016/j.healthplace.2023.103088] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 07/04/2023] [Accepted: 07/11/2023] [Indexed: 07/26/2023]
Abstract
The evidence of selective daily mobility bias distorting exposure-health associations is limited. Using 7-day smartphone-based global positioning system (GPS) tracking data for 67 Dutch adults aged 25-45, we conducted paired Wilcoxon tests to compare the absolute and relative exposure to food outlets along actual and modelled commuting routes. We fitted Tobit regressions to examine their associations with three daily snack and soft drink intake outcomes. We found significant differences in absolute food outlet exposure between two types of routes. Adjusted regression analyses yielded unexpected associations between dietary intakes and food outlet exposures. Our results suggested no evidence of a selective daily mobility bias in the association between the food environment along commuting routes and adults' snacks and soft drink consumption in this sample.
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Affiliation(s)
- Lai Wei
- Department of Human Geography and Spatial Planning, Utrecht University, Utrecht, the Netherlands.
| | - Joreintje D Mackenbach
- Amsterdam UMC Location Vrije Universiteit Amsterdam, Epidemiology and Data Science, Amsterdam, the Netherlands; Upstream Team, Amsterdam UMC, the Netherlands
| | - Maartje P Poelman
- Chair Group Consumption and Healthy Lifestyles, Wageningen University & Research, the Netherlands
| | - Roel Vermeulen
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands; Julius Centre for Health Sciences and Primary Care, University Medical Centre, Utrecht University, Utrecht, the Netherlands
| | - Marco Helbich
- Department of Human Geography and Spatial Planning, Utrecht University, Utrecht, the Netherlands
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Shaw S, Barrett M, Shand C, Cooper C, Crozier S, Smith D, Barker M, Vogel C. Influences of the community and consumer nutrition environment on the food purchases and dietary behaviors of adolescents: A systematic review. Obes Rev 2023; 24:e13569. [PMID: 37081719 PMCID: PMC10909420 DOI: 10.1111/obr.13569] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 02/16/2023] [Accepted: 03/27/2023] [Indexed: 04/22/2023]
Abstract
Adolescence is a period of increased autonomy over decision-making, including food choices, and increased exposure to influences outside the home, including the food environment. This review aims to synthesize the evidence for the influence of community nutrition environments, spatial access to food outlets, and consumer nutrition environments, environments inside food outlets, on adolescent food purchasing and dietary behaviors in high-income countries. Six databases were searched for articles published before January 2023. Results were synthesized using a vote-counting technique and effect direction plots that record the direction of the effect in relation to the anticipated relationship with health. Thirty-four observational and two intervention studies met the inclusion criteria. In the 13 studies assessing adolescent exposure to healthy community nutrition environments, results did not show clear associations with dietary and purchasing outcomes. Thirty studies assessed adolescents' exposure to unhealthy community nutrition environments with the majority (n = 17/30, 57%) reporting results showing that greater exposure to food outlets classified as unhealthy was associated with less healthy food purchases and dietary intakes. Inconsistent results were observed across the seven studies investigating associations with the consumer environment. Further research in these areas, including more high-quality intervention studies, may help to develop policy strategies to improve adolescents' dietary behaviors.
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Affiliation(s)
- Sarah Shaw
- MRC Lifecourse Epidemiology CentreUniversity of SouthamptonSouthamptonSO16 6YDUK
- NIHR Southampton Biomedical Research CentreUniversity of Southampton and University Hospital Southampton NHS Foundation TrustSO16 6YDUK
| | - Millie Barrett
- MRC Lifecourse Epidemiology CentreUniversity of SouthamptonSouthamptonSO16 6YDUK
- NIHR Southampton Biomedical Research CentreUniversity of Southampton and University Hospital Southampton NHS Foundation TrustSO16 6YDUK
- Centre for Food Policy, CityUniversity of LondonNorthampton SquareLondonEC1V0HBUK
| | - Calum Shand
- MRC Lifecourse Epidemiology CentreUniversity of SouthamptonSouthamptonSO16 6YDUK
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology CentreUniversity of SouthamptonSouthamptonSO16 6YDUK
- NIHR Southampton Biomedical Research CentreUniversity of Southampton and University Hospital Southampton NHS Foundation TrustSO16 6YDUK
| | - Sarah Crozier
- MRC Lifecourse Epidemiology CentreUniversity of SouthamptonSouthamptonSO16 6YDUK
- NIHR Southampton Biomedical Research CentreUniversity of Southampton and University Hospital Southampton NHS Foundation TrustSO16 6YDUK
- NIHR Applied Research Collaboration Wessex, Southampton Science Park, Innovation Centre2 Venture Road, ChilworthSouthamptonSO16 7NPUK
| | - Dianna Smith
- NIHR Applied Research Collaboration Wessex, Southampton Science Park, Innovation Centre2 Venture Road, ChilworthSouthamptonSO16 7NPUK
- Geography and Environmental ScienceUniversity of SouthamptonSouthamptonSO17 1BJUK
| | - Mary Barker
- MRC Lifecourse Epidemiology CentreUniversity of SouthamptonSouthamptonSO16 6YDUK
- NIHR Southampton Biomedical Research CentreUniversity of Southampton and University Hospital Southampton NHS Foundation TrustSO16 6YDUK
- School of Health SciencesFaculty of Environmental and Life SciencesUniversity of SouthamptonSouthamptonSO17 1BJUK
| | - Christina Vogel
- MRC Lifecourse Epidemiology CentreUniversity of SouthamptonSouthamptonSO16 6YDUK
- NIHR Southampton Biomedical Research CentreUniversity of Southampton and University Hospital Southampton NHS Foundation TrustSO16 6YDUK
- Centre for Food Policy, CityUniversity of LondonNorthampton SquareLondonEC1V0HBUK
- NIHR Applied Research Collaboration Wessex, Southampton Science Park, Innovation Centre2 Venture Road, ChilworthSouthamptonSO16 7NPUK
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Kalbus A, Ballatore A, Cornelsen L, Greener R, Cummins S. Associations between area deprivation and changes in the digital food environment during the COVID-19 pandemic: Longitudinal analysis of three online food delivery platforms. Health Place 2023; 80:102976. [PMID: 36758447 PMCID: PMC9899780 DOI: 10.1016/j.healthplace.2023.102976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/11/2023] [Accepted: 01/24/2023] [Indexed: 02/09/2023]
Abstract
Online food delivery services facilitate access to unhealthy foods and have proliferated during the COVID-19 pandemic. This study explores associations between neighbourhood deprivation and exposure to online food delivery services and changes in exposure by deprivation during the first year of the pandemic. Data on food outlets delivering to 661 postcode districts in London and the North of England in 2020 and 2021 were collected from three online delivery platforms. The association between area deprivation and overall exposure to online food delivery services was moderated by region, with evidence of a positive relationship between count of outlets and deprivation in the North of England, and a negative relationship in London. There was no association between area deprivation and growth of online food delivery services. Associations between neighbourhood deprivation and exposure to the digital food environment vary geographically. Consequently, policies aimed at the digital food environment need to be tailored to the local context.
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Affiliation(s)
- Alexandra Kalbus
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, WC1H 9SH, United Kingdom.
| | - Andrea Ballatore
- Department of Digital Humanities, King's College London, Strand, London, WC2R 2LS, United Kingdom
| | - Laura Cornelsen
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, WC1H 9SH, United Kingdom
| | - Robert Greener
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, WC1H 9SH, United Kingdom
| | - Steven Cummins
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, WC1H 9SH, United Kingdom
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Kalbus A, Cornelsen L, Ballatore A, Cummins S. Associations between the food environment and food and drink purchasing using large-scale commercial purchasing data: a cross-sectional study. BMC Public Health 2023; 23:72. [PMID: 36627591 PMCID: PMC9831883 DOI: 10.1186/s12889-022-14537-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 11/03/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Evidence for an association between the local food environment, diet and diet-related disease is mixed, particularly in the UK. One reason may be the use of more distal outcomes such as weight status and cardiovascular disease, rather than more proximal outcomes such as food purchasing. This study explores associations between food environment exposures and food and drink purchasing for at-home and out-of-home (OOH) consumption. METHODS We used item-level food and drink purchase data for London and the North of England, UK, drawn from the 2019 Kantar Fast Moving Consumer Goods panel to assess associations between food environment exposures and household-level take-home grocery (n=2,118) and individual-level out-of-home (n=447) food and drink purchasing. Density, proximity and relative composition measures were created for both supermarkets and OOH outlets (restaurants and takeaways) using a 1 km network buffer around the population-weighted centroid of households' home postcode districts. Associations between food environment exposure measures and frequency of take-home food and drink purchasing, total take-home calories, calories from fruits and vegetables, high fat, salt and sugar products, and ultra-processed foods (UPF), volume of take-home alcoholic beverages, and frequency of OOH purchasing were modelled using negative binomial regression adjusted for area deprivation, population density, and individual and household socio-economic characteristics. RESULTS There was some evidence for an inverse association between distance to OOH food outlets and calories purchased from ultra-processed foods (UPF), with a 500 m increase in distance to the nearest OOH outlet associated with a 1.1% reduction in calories from UPF (IR=0.989, 95%CI 0.982-0.997, p=0.040). There was some evidence for region-specific effects relating to purchased volumes of alcohol. However, there was no evidence for an overall association between food environment exposures and take-home and OOH food and drink purchasing. CONCLUSIONS Despite some evidence for exposure to OOH outlets and UPF purchases, this study finds limited evidence for the impact of the food environment on household food and drink purchasing. Nonetheless, region-specific effects regarding alcohol purchasing indicate the importance of geographical context for research and policy.
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Affiliation(s)
- Alexandra Kalbus
- grid.8991.90000 0004 0425 469XDepartment of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK
| | - Laura Cornelsen
- grid.8991.90000 0004 0425 469XDepartment of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK
| | - Andrea Ballatore
- grid.13097.3c0000 0001 2322 6764Department of Digital Humanities, King’s College London, London, UK
| | - Steven Cummins
- grid.8991.90000 0004 0425 469XDepartment of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK
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Type, density, and healthiness of food-outlets in a university foodscape: a geographical mapping and characterisation of food resources in a Ghanaian university campus. BMC Public Health 2022; 22:1912. [PMID: 36229836 PMCID: PMC9563792 DOI: 10.1186/s12889-022-14266-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 09/08/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Food environments are viewed as the interface where individuals interact with the wider food system to procure and/or consume food. Institutional food environment characteristics have been associated with health outcomes including obesity and nutrition-related non-communicable diseases (NR-NCDs) in studies from high-income countries. The objectives of this study were (1) to map and characterise the food-outlets within a Ghanaian university campus; and (2) to assess the healthiness of the food outlets. Methods Data collection was undertaken based on geospatial open-source technologies and the collaborative mapping platform OpenStreetMap using a systematic approach involving three phases: remote mapping, ground-truthing, and food-outlet survey. Spatial analyses were performed using Quantum Geographical Information System (QGIS) and comprised kernel density, buffer, and average nearest neighbour analyses to assess outlet distribution, density, and proximity. A classification system was developed to assess the healthiness of food-outlets within the University foodscape. Results Food-outlets were unevenly distributed over the University foodscape, with many outlets clustered closer to student residencies. Informal food-outlets were the most frequent food-outlet type. Compared to NCD-healthy food-outlets, NCD-unhealthy food-outlets dominated the foodscape (50.7% vs 39.9%) with 9.4% being NCD-intermediate, suggesting a less-healthy university foodscape. More NCD-unhealthy food outlets than NCD-healthy food outlets clustered around student residences. This difference was statistically significant for food outlets within a 100-m buffer (p < 0.001) of student residence and those within 100 and 500 m from departmental buildings/lecture halls (at 5% level of significance). Conclusion Further action, including research to ascertain how the features of the University’s food environment have or are influencing students’ dietary behaviours are needed to inform interventions aimed at creating healthier foodscapes in the study University and other campuses and to lead the way towards the creation of healthy food environments at the home, work, and community levels. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-14266-7.
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Zhang M, Zhang N, Zhou M, Ma G. Association between neighborhood food environment and dietary diversity score among older people in Beijing, China: A cross-sectional study. Front Nutr 2022; 9:903214. [PMID: 36211503 PMCID: PMC9534378 DOI: 10.3389/fnut.2022.903214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/03/2022] [Indexed: 11/23/2022] Open
Abstract
Objective To examine the association between the neighborhood food environment and dietary diversity score (DDS) among elderly people in China. Methods Participants were recruited from 12 communities in Beijing, China, in 2019, using a multi-stage stratified random sampling method. Participants (n = 1,764, 730 men) in this study were elderly people aged 65 to 80. A questionnaire survey was used to investigate the intake of various foods in the past 3 days, and their dietary diversity score (DDS) was calculated. Baidu Map Application Programming Interface was used to measure the neighborhood food environments, including the density of and proximity to different food outlets. Adjusted multiple linear regression was performed to estimate the association between the neighborhood food environment and DDS. Results A total of 1,800 questionnaires were distributed, and 1,775 questionnaires were returned. The questionnaire response rate was 98.6%. Among them, the number of valid questionnaires was 1,764, and the valid rate was 99.4%. The mean age of the participants was 69.7 ± 4.3, and the average DDS was 7.2 ± 1.4. Among the three types of stores, convenience stores had the best access, followed by greengrocers, and finally supermarkets. Sit-down restaurants had the nearest walking distance, Chinese fast-food restaurants had the largest number, and western fast-food restaurants were the most difficult to access. Better access to supermarkets tended to be associated with higher DDS score within all the buffer zones (250 m buffer zone: β = 0.495, P < 0.001; 500 m buffer zone: β = 0.341, P < 0.001; 800 m buffer zone: β = 0.163, P < 0.001; 1,000 m buffer zone: β = 0.243, P < 0.001). However, greengrocers were negatively associated with DDS score within all the buffer zones (250 m buffer zone: β = −0.475, P < 0.001; 500 m buffer zone: β = −0.161, P < 0.001; 800 m buffer zone: β = −0.090, P < 0.001; 1000 m buffer zone: β = −0.112, P < 0.001). As for convenience stores, we only found significant results within the 250 m buffer zone (β = 0.075, P = 0.002). Among the three types of restaurants, the results were inconsistent within different buffer zones. Sit-down restaurants were negatively associated with DDS score within 250 m buffer zone (β = −0.257, P < 0.001), and positively associated with DDS score within 1,000 m buffer zone (β = 0.018, P < 0.001). Living in areas with more Chinese fast-food restaurants tended to have higher DDS within 250 m buffer zone (β = 0.357, P < 0.001); however, there was a opposite result within 1,000 m buffer zone (β = −0.044, P < 0.001). Better access to western fast-food restaurants tended to be associated with lower DDS score within 500 m buffer zone (β = −0.235, P < 0.001) and higher DDS score within 1,000 m buffer zone (β = 0.189, P < 0.001). There was a negative correlation between the nearest distance to the supermarket and the DDS score (β = −0.002, P < 0.001), and the nearest distance to the greengrocer was directly positively correlated with the DDS score (β = 0.004, P < 0.001). Conclusion This study suggests that supermarkets may increase the DDS score among older adults in Beijing, while greengrocers may reduce the DDS score. However, the current results are not strong enough to draw specific conclusions. Policymakers need to rely on more evidence to make specific policy recommendations.
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Affiliation(s)
- Man Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, Beijing, China
| | - Na Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, Beijing, China
| | - Mingzhu Zhou
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, Beijing, China
| | - Guansheng Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, Beijing, China
- *Correspondence: Guansheng Ma
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Shoari N, Beevers S, Brauer M, Blangiardo M. Towards healthy school neighbourhoods: A baseline analysis in Greater London. ENVIRONMENT INTERNATIONAL 2022; 165:107286. [PMID: 35660953 DOI: 10.1016/j.envint.2022.107286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 04/06/2022] [Accepted: 05/05/2022] [Indexed: 06/15/2023]
Abstract
Creating healthy environments around schools is important to promote healthy childhood development and is a critical component of public health. In this paper we present a tool to characterize exposure to multiple urban environment features within 400 m (5-10 min walking distance) of schools in Greater London. We modelled joint exposure to air pollution (NO2 and PM2.5), access to public greenspace, food environment, and road safety for 2,929 schools, employing a Bayesian non-parametric approach based on the Dirichlet Process Mixture modelling. We identified 12 latent clusters of schools with similar exposure profiles and observed some spatial clustering patterns. Socioeconomic and ethnicity disparities were manifested with respect to exposure profiles. Specifically, three clusters (containing 645 schools) showed the highest joint exposure to air pollution, poor food environment, and unsafe roads and were characterized with high deprivation. The neighbourhood of the most deprived cluster of schools had a median of 2.5 ha greenspace, 29.0 µg/m3 of NO2, 19.3 µg/m3 of PM2.5, 20 fast food retailers, and five child pedestrian crashes over a three-year period. The neighbourhood of the least deprived cluster of schools had a median of 21.8 ha greenspace, 15.6 µg/m3 of NO2, 15.1 µg/m3 of PM2.5, 2 fast food retailers, and one child pedestrian crash over a three-year period. To have a school-level understanding of exposure levels, we then benchmarked schools based on the probability of exceeding the median exposure to various features of interest. Our study accounts for multiple exposures, enabling us to highlight spatial distribution of exposure profile clusters, and to identify predominant exposure to urban environment features for each cluster of schools. Our findings can help relevant stakeholders, such as schools and public health authorities, to compare schools based on their exposure levels, prioritize interventions, and design local policies that target the schools most in need.
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Affiliation(s)
- Niloofar Shoari
- MRC Centre for Environment & Health, Department of Epidemiology and Biostatistics, Imperial College London, London, UK.
| | - Sean Beevers
- MRC Centre for Environment & Health, Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Michael Brauer
- School of Population and Public Health, The University of British Columbia, Vancouver, Canada
| | - Marta Blangiardo
- MRC Centre for Environment & Health, Department of Epidemiology and Biostatistics, Imperial College London, London, UK
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Smagge BA, van der Velde LA, Kiefte-de Jong JC. The Food Environment Around Primary Schools in a Diverse Urban Area in the Netherlands: Linking Fast-Food Density and Proximity to Neighbourhood Disadvantage and Childhood Overweight Prevalence. Front Public Health 2022; 10:838355. [PMID: 35462826 PMCID: PMC9019046 DOI: 10.3389/fpubh.2022.838355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/09/2022] [Indexed: 11/13/2022] Open
Abstract
In the Netherlands, the neighbourhood food environment has received little attention in initiatives to combat overweight/obesity. This study maps the food environment around primary schools in The Hague, The Netherlands, and examines associations between neighbourhood disadvantage, the school food environment and childhood overweight using Geographic Information Systems (GIS). Linear regression analyses were performed to test the association between schools' disadvantage scores (proxy for neighbourhood disadvantage) and relative fast-food density within 400 m and 1000 m and fast-food proximity. Univariable and multivariable linear regression analyses were used to test the association between the school food environment and overweight prevalence among children in the respective sub-district in which the schools is found. Multivariable analyses were adjusted for the schools' disadvantage scores. Results show that fast-food outlets were available around most primary schools. Schools in disadvantaged neighbourhoods were closer to and surrounded by a higher number of fast-food restaurants, grillrooms and kebab shops. On the sub-district level, the density of such fast-food outlets was associated with overweight prevalence among children. These findings highlight the importance of national and local policies to improve the food environment, particularly in disadvantaged neighbourhoods.
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Affiliation(s)
- Bente A Smagge
- Department of Public Health and Primary Care/LUMC-Campus the Hague, Leiden University Medical Center, Leiden University, The Hague, Netherlands
| | - Laura A van der Velde
- Department of Public Health and Primary Care/LUMC-Campus the Hague, Leiden University Medical Center, Leiden University, The Hague, Netherlands
| | - Jessica C Kiefte-de Jong
- Department of Public Health and Primary Care/LUMC-Campus the Hague, Leiden University Medical Center, Leiden University, The Hague, Netherlands
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Titis E, Procter R, Walasek L. Assessing physical access to healthy food across United Kingdom: A systematic review of measures and findings. Obes Sci Pract 2022; 8:233-246. [PMID: 35388348 PMCID: PMC8976549 DOI: 10.1002/osp4.563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 08/16/2021] [Accepted: 08/24/2021] [Indexed: 11/09/2022] Open
Affiliation(s)
- Elzbieta Titis
- Department of Computer Science Warwick Institute for the Science of Cities University of Warwick Coventry UK
| | - Rob Procter
- Department of Computer Science University of Warwick Coventry UK
- Alan Turing Institute London UK
| | - Lukasz Walasek
- Department of Psychology University of Warwick Coventry UK
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Neighbourhood food typologies, fast food outlet visitation and snack food purchasing among adolescents in Melbourne, Australia. Public Health Nutr 2022; 25:729-737. [PMID: 34629138 PMCID: PMC9991780 DOI: 10.1017/s1368980021004298] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Despite the increased attention on neighbourhood food environments and dietary behaviours, studies focusing on adolescents are limited. This study aims to characterise typologies of food environments surrounding adolescents and their associations with fast food outlet visitation and snack food purchasing to/from school. DESIGN The number of food outlets (supermarket; green grocers; butcher/seafood/deli; bakeries; convenience stores; fast food/takeaways; café and restaurants) within a 1 km buffer from home was determined using a Geographic Information System. Adolescents' self-reported frequency of fast food outlet visitation and snack food purchasing to/from school. Latent Profile Analysis was conducted to identify typologies of the food environment. Cross-sectional multilevel logistic regression analyses were conducted to examine the relationships between food typologies, fast food outlet visitations and snack food purchasing to/from school. SETTING Melbourne, Australia. PARTICIPANTS Totally, 410 adolescents (mean age= 15·5 (sd = 1·5) years). RESULTS Four distinct typologies of food outlets were identified: (1) limited variety/low number; (2) some variety/low number; (3) high variety/medium number and (4) high variety/high number. Adolescents living in Typologies 1 and 2 had three times higher odds of visiting fast food outlets ≥1 per week (Typology 1: OR = 3·71, 95 % CI 1·23, 11·19; Typology 2: OR = 3·65, 95 % CI 1·21, 10·99) than those living in Typology 4. No evidence of association was found between typologies of the food environments and snack food purchasing behaviour to/from school among adolescents. CONCLUSION Local government could emphasise an overall balance of food outlets when designing neighbourhoods to reduce propensity for fast food outlet visitation among adolescents.
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Chang MW, Lin CJ, Lee RE, Wegener DT, Hu J, Williams KP. Factors Associated with Beverage Intake in Low-Income, Overweight, or Obese Pregnant Women. Nutrients 2022; 14:nu14040840. [PMID: 35215490 PMCID: PMC8877862 DOI: 10.3390/nu14040840] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/06/2022] [Accepted: 02/15/2022] [Indexed: 02/05/2023] Open
Abstract
This study examined consumption proportions and factors associated with sugar-sweetened beverages (SSBs), artificially sweetened beverages (ASBs), and 100% fruit juice (FJ) consumption. We recruited Non-Hispanic Black (n = 136) and White (n = 192) low-income overweight or obese pregnant women aged 18 to 46 years (mean = 25.7 years) from the Special Supplemental Nutrition Program for Women, Infants, and Children clinics in Michigan, USA. Independent variables included weight status, trimester, smoking, stress, education, employment, race, and age. Dependent variables were high (consuming ≥ 1 serving/day) versus low consumptions of SSB, ASB, and 100% FJ. Multivariate logistic regression modeling was performed to examine factors associated with beverage consumption. Out of the sample, 48.2%, 6.7%, and 31.3% reported high SSB, ASB, and 100% FJ consumption, respectively. SSB consumption was associated with smoking (OR: 3.77, p < 0.001), education (OR: 0.57, p = 0.03), and race (OR: 1.69, p = 0.03). Artificially sweetened beverage consumption was not associated with any factors examined. One hundred percent FJ consumption was associated with stress (OR: 0.90, p = 0.03) and race (OR: 4.48, p < 0.001). Clinicians may advocate for reductions in SSB and 100% FJ consumption tailored to client consumption characteristics.
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Affiliation(s)
- Mei-Wei Chang
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, USA; (C.J.L.); (J.H.); (K.P.W.)
- Correspondence: ; Tel.: +86-614-247-7211; Fax: +1-614-292-4948
| | - Chyongchiou J. Lin
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, USA; (C.J.L.); (J.H.); (K.P.W.)
| | - Rebecca E. Lee
- Center for Health Promotion and Disease Prevention, Edson College of Nursing and Health Innovation, Arizona State University, 550 N. 3rd St., Phoenix, AZ 85004, USA;
| | - Duane T. Wegener
- Department of Psychology, The Ohio State University, 1835 Neil Avenue, Columbus, OH 43210, USA;
| | - Jie Hu
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, USA; (C.J.L.); (J.H.); (K.P.W.)
| | - Karen Patricia Williams
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, USA; (C.J.L.); (J.H.); (K.P.W.)
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Oostenbach LH, Lamb KE, Thornton LE. Is having a 20-minute neighbourhood associated with eating out behaviours and takeaway home delivery? A cross-sectional analysis of ProjectPLAN. BMC Public Health 2022; 22:191. [PMID: 35090427 PMCID: PMC8796524 DOI: 10.1186/s12889-022-12587-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/10/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Through improved service provision and accessibility, 20-min neighbourhoods (20MNs) aim to enable people to meet most of their daily (non-work) needs within 20 min from home. Associations between 20MNs and food practices remain unknown. This study examines links with the frequency and location of eating out behaviours as well as the frequency of home food delivery. METHODS This cross-sectional study used data from 769 adults from the Places and Locations for Activity and Nutrition study (ProjectPLAN) conducted in Melbourne and Adelaide, Australia, between 2018 and 2019. Outcomes were 1) visit frequency to i) cafés, ii) restaurants, bars or bistros, iii) major chain fast food outlets and iv) takeaway outlets to purchase food; 2) total number of different types of out-of-home food outlets visited; 3) use frequency of home food delivery services; 4) distance from home to the most frequented out-of-home food outlets. Exposure was whether participants had a 20MN (areas with high service/amenity provision) or a non-20MN (areas with low service/amenity provision). Ordinal regression models were fitted for the frequency outcomes. Poisson regression models were fitted for the number of different outlet types. Linear and spatial regression models were fitted for the distance outcomes. RESULTS Results suggested no differences in frequency of visitations to out-of-home food outlets and use of food delivery services between those with a 20MN and those with a non-20MN. Yet, those with a 20MN were more likely to use a greater number of different types of outlets on a weekly basis. Where a regular eating out location was reported, it was nearer to home for those with a 20MN. CONCLUSIONS This study provides evidence supportive of 20MNs potentially facilitating more localised food practices, however, 20MNs may also encourage greater cumulative frequency of meals out across a variety of out-of-home food providers.
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Affiliation(s)
- Laura H Oostenbach
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia.
| | - Karen E Lamb
- Melbourne School of Population and Global Health, University of Melbourne, Parkville, Australia
| | - Lukar E Thornton
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
- Department of Marketing, Faculty of Business and Economics, University of Antwerp, Antwerp, Belgium
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Arango-Angarita A, Méndez-Gómez-Humarán I, Guerrero-López CM, Shamah-Levy T. Is store density associated with sugar-sweetened beverages consumption and overweight or obesity in Mexican adolescents? Pediatr Obes 2022; 17:e12838. [PMID: 34318602 DOI: 10.1111/ijpo.12838] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 03/06/2021] [Accepted: 07/05/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND The consumption of sugar-sweetened beverages (SSBs) is a risk factor for obesity. In Mexico, SSBs are widely available and consumed daily by adolescents. OBJECTIVES The purpose of this study was to estimate the indirect association between store density (including grocery, convenience, non-alcoholic beverage stores and supermarkets) and overweight or obesity (OW/O) among Mexican adolescents, using SSB consumption as a mediator. METHODS We used cross-sectional data on adolescent SSB consumption, weight status (body mass index for age [BMI for age]), physical activity, screen time and sociodemographic factors from the 2016 Mexican Midway National Health and Nutrition Survey (ENSANUT MC 2016). The National Statistical Directory of Economic Units provided information on stores selling SSBs. We estimated structural equations models to test associations between store density and OW/O, using SSB consumption as a mediator. RESULTS We found a direct positive association between store density and SSB intake in adolescents (β =1.229), including density of supermarkets (β = 132.07), grocery stores (β = 1.170) and non-alcoholic beverage stores (β = 1.537). No significant association was observed for convenience stores. Direct association between store density and OW/O was strongest for supermarket density (β = 0.426). In addition, SSB intake was significantly associated with OW/O (p = 0.033). No significant indirect association between density of any store and OW/O was found. CONCLUSIONS Store density was directly associated with SSB consumption but not indirectly associated with OW/O mediated by SSB. Further research on food environment is required in order to design evidence-based strategies aimed at reducing SSB intake and OW/O in adolescents.
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Affiliation(s)
- Andrea Arango-Angarita
- Center for Evaluation and Survey Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico
| | | | | | - Teresa Shamah-Levy
- Center for Evaluation and Survey Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico
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Smirk E, Mazahery H, Conlon CA, Beck KL, Gammon C, Mugridge O, von Hurst PR. Sugar-sweetened beverages consumption among New Zealand children aged 8-12 years: a cross sectional study of sources and associates/correlates of consumption. BMC Public Health 2021; 21:2277. [PMID: 34903202 PMCID: PMC8670206 DOI: 10.1186/s12889-021-12345-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 11/22/2021] [Indexed: 11/10/2022] Open
Abstract
Background The benefit of reducing sugar-sweetened beverage (SSB) consumption is widely accepted, but updated and in-depth data on New Zealand (NZ) children’s SSB consumption is lacking. The aims of this study were to describe beverage consumption, focusing on SSBs in primary school age children living in Auckland; to examine the association of selected socio-demographic, home, community and school factors and children’s beverage knowledge/attitudes with regards to beverage consumption; to explore the relationship between SSBs consumption and adiposity in children. Methods A cross-sectional, Auckland-wide survey of 578 school age children (8-12 years) was conducted using questionnaires to collect data on beverage consumption, beverage knowledge/attitudes, and selected socio-demographic and home, community, school factors. Body fat percentage (BF%) was assessed using bioelectrical impedance (BIA). Results Ninety-six percent of children consumed ≥1 serving of SSBs a week; with ≥5 servings reported by 62% of children. Of all SSBs assessed, consumption of ≥1 serving of sugar sweetened milk-based beverages (85%, mainly milk drinks made from powder) was most prevalent, followed by fruit juice (46%) and sugar-containing carbonated drinks (39%, mainly soft/fizzy drinks). Among unsweetened beverages, plain water was reported to be consumed < 2 times a day by 22% of children, and plain milk < 1 serving a day by 53%. Higher consumption of SSBs was associated with socio-economic disadvantage, non-NZ European ethnicities (Māori, Pacific, Asian, others), availability of SSBs in the home, frequent takeaway/convenience shop visits, children’s incorrect perception of adequate SSBs consumption frequency, and higher BF% (females only). School health policy and encouragement of children to consume un-sweetened beverages was not associated with SSBs consumption. Conclusions The consumption of SSBs is prevalent in NZ school age children, with higher consumption rates observed among those from socially disadvantaged areas. This high consumption is associated with higher BF% in females. Multi-contextual interventions to decrease SSBs should target children, and their families/environment, particularly those from socially disadvantaged areas. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-12345-9.
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Affiliation(s)
- Emma Smirk
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, 0745, New Zealand
| | - Hajar Mazahery
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, 0745, New Zealand
| | - Cathryn A Conlon
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, 0745, New Zealand
| | - Kathryn L Beck
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, 0745, New Zealand
| | - Cheryl Gammon
- School of Health Sciences, College of Health, Massey University, Auckland, 0745, New Zealand
| | - Owen Mugridge
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, 0745, New Zealand
| | - Pamela R von Hurst
- School of Sport, Exercise and Nutrition, College of Health, Massey University, Auckland, 0745, New Zealand.
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Rocha LL, Pessoa MC, Gratão LHA, do Carmo AS, Cordeiro NG, Cunha CDF, de Oliveira TRPR, Mendes LL. Characteristics of the School Food Environment Affect the Consumption of Sugar-Sweetened Beverages Among Adolescents. Front Nutr 2021; 8:742744. [PMID: 34692751 PMCID: PMC8531082 DOI: 10.3389/fnut.2021.742744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/13/2021] [Indexed: 01/12/2023] Open
Abstract
Sugar-sweetened beverages are widely available and accessible in school environment, and their presence and characteristics of this environment can influence their consumption. This study examines the association of drinking fountains per 100 students, soft drink sales, soft drink advertising, and the presence of street vendors and sugar-sweetened beverages consumption among adolescents in Brazil. This cross-sectional study was carried out using data from the Study of Cardiovascular Risk in Adolescents that was conducted between March 2013 and December 2014. The sample comprised 71,475 adolescents aged 12–17 years from 1,247 public and private schools in Brazilian cities. Sugar-sweetened beverages consumption was the dependent variable. The main effect was the school food environment, which was evaluated based on drinking fountains per 100 students, soft drink sales, soft drink advertising, and the presence of street vendors. Public and private schools that sold soft drinks were associated with higher average sugar-sweetened beverages consumption among adolescents. Our study highlights the importance of creating healthy school food environments by banning sugar-sweetened beverages in schools accordingly.
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Affiliation(s)
- Luana Lara Rocha
- Preventive and Social Medicine Department, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Zhuang X, Liu Y, Gittelsohn J, Lewis E, Song S, Ma Y, Wen D. Sugar-Sweetened Beverages Consumption and Associated Factors among Northeastern Chinese Children. Nutrients 2021; 13:2233. [PMID: 34209665 PMCID: PMC8308402 DOI: 10.3390/nu13072233] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/18/2021] [Accepted: 06/26/2021] [Indexed: 01/04/2023] Open
Abstract
(1) Background: The present study aimed to investigate the association between home-related factors, community environmental factors, and sugar-sweetened beverages (SSBs) intake among Northeastern Chinese children. (2) Methods: Cross-sectional. Children with complete data were included in the analysis (n = 901). A questionnaire modified according to BEVQ-15 measured the intake of SSBs. Logistic regression was applied to determine the factors associated with the consumption of SSBs. IBM SPSS Statistics 23.0 was applied to perform all statistical analyses. (3) Results: The mean total amount of SSBs consumed on a weekly basis was 2214.04 ± 2188.62 mL. Children's weekly pocket money, frequency of SSBs purchase, SSBs availability at home, the number of accessible supermarkets, and frequency of weekly visits to convenience stores were all found to be associated with a high intake of SSBs among all children. Among children of normal weight, the findings indicated that weekly pocket money, SSBs availability at home, and number of accessible supermarkets were associated with a high SSBs intake. At the same time, frequency of SSBs purchase, mother's SSBs intake, and frequency of weekly visits to convenience stores were associated with a high SSBs intake among children with obesity. (4) Conclusions: Given the potential negative health effects of high SSBs intake, it is crucial to pay attention to home-related factors and community environment.
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Affiliation(s)
- Xuxiu Zhuang
- Institute of Health Science, China Medical University, Shenyang 110000, China; (X.Z.); (Y.L.); (S.S.); (Y.M.)
| | - Yang Liu
- Institute of Health Science, China Medical University, Shenyang 110000, China; (X.Z.); (Y.L.); (S.S.); (Y.M.)
| | - Joel Gittelsohn
- Human Nutrition Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA; (J.G.); (E.L.)
| | - Emma Lewis
- Human Nutrition Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA; (J.G.); (E.L.)
| | - Shenzhi Song
- Institute of Health Science, China Medical University, Shenyang 110000, China; (X.Z.); (Y.L.); (S.S.); (Y.M.)
| | - Yanan Ma
- Institute of Health Science, China Medical University, Shenyang 110000, China; (X.Z.); (Y.L.); (S.S.); (Y.M.)
| | - Deliang Wen
- Institute of Health Science, China Medical University, Shenyang 110000, China; (X.Z.); (Y.L.); (S.S.); (Y.M.)
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Gewa CA, Onyango AC, Opiyo RO, Cheskin L, Gittelsohn J. Food Environment in and around Primary School Children's Schools and Neighborhoods in Two Urban Settings in Kenya. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:5136. [PMID: 34066180 PMCID: PMC8151559 DOI: 10.3390/ijerph18105136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/29/2021] [Accepted: 05/07/2021] [Indexed: 11/17/2022]
Abstract
We conducted a cross-sectional study to provide an overview primary school children food environment in two urban settings in Kenya. Six schools, catering to children from low-, medium- and high-income households in the cities of Nairobi and Kisumu in Kenya, participated in the study. Data on types of food places and foods offered were collected and healthy and unhealthy food availability scores calculated for each place. We utilized prevalence ratio analysis to examine associations between food availability, food place characteristics and neighborhood income levels. Altogether, 508 food places, located within 1 km of the schools and the school children's neighborhoods were observed. Open-air market sellers and kiosks were most common. The proportion of food places with high healthy food availability was 2.2 times greater among food places in Nairobi compared to Kisumu, 1.9 times greater in food places with multiple cashpoints, 1.7 times greater in medium/large sized food places and 1.4 times greater in food places located in high income neighborhoods. These findings highlight differences in availability of healthy foods and unhealthy foods across types of food places and neighborhood income levels and inform public health interventions aimed at promoting healthy food environments in Kenya.
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Affiliation(s)
- Constance Awuor Gewa
- Department of Nutrition & Food Studies, College of Health & Human Services, George Mason University, 4408 Patriot Circle, Suite 4100, MSN 1F7, Fairfax, VA 22030, USA;
| | | | - Rose Okoyo Opiyo
- School of Public Health, University of Nairobi, Nairobi P.O. Box 30197-00100, Kenya;
| | - Lawrence Cheskin
- Department of Nutrition & Food Studies, College of Health & Human Services, George Mason University, 4408 Patriot Circle, Suite 4100, MSN 1F7, Fairfax, VA 22030, USA;
| | - Joel Gittelsohn
- Department of International Health, Bloomberg School of Public Health, John Hopkins University, Baltimore, MD 21205, USA;
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Abstract
We aimed to evaluate the association between eating context patterns and ultraprocessed food consumption at two main meal occasions in a representative sample of UK adolescents. Data were acquired from 4-d food records of adolescents aged 11-18 years, who participated in the 2014-2016 UK National Diet and Nutrition Survey (n 542). The eating context was assessed considering the location of the meal (lunch and dinner) occasion, the individuals present, whether the television was on and if the food was consumed at a table. Ultraprocessed foods were identified using the NOVA classification. Exploratory factor analysis was used to identify eating context patterns for lunch and dinner. Linear regression models adjusted for the covariates were utilised to test the association between eating context patterns and the proportion of total daily energy intake derived from ultraprocessed foods. Their contribution was about 67 % to energy intake. Three patterns were retained for lunch ('At school with friends', 'TV during family meal' and 'Out-of-home (no school)'), and three patterns were retained for dinner ('Watching TV alone in the bedroom', 'TV during family meal' and 'Out-of-home with friends'). At lunch, there was no significant association between any of the three patterns and ultraprocessed food consumption. At dinner, the patterns 'Watching TV alone in the bedroom' (coefficient: 4·95; 95 % CI 1·87, 8·03) and 'Out-of-home with friends' (coefficient: 3·13; 95 % CI 0·21, 6·14) were associated with higher consumption of ultraprocessed food. Our findings suggest a potential relationship between the immediate eating context and ultraprocessed food consumption by UK adolescents.
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Jia P, Luo M, Li Y, Zheng JS, Xiao Q, Luo J. Fast-food restaurant, unhealthy eating, and childhood obesity: A systematic review and meta-analysis. Obes Rev 2021; 22 Suppl 1:e12944. [PMID: 31507064 PMCID: PMC7988557 DOI: 10.1111/obr.12944] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 08/13/2019] [Accepted: 08/14/2019] [Indexed: 12/27/2022]
Abstract
Excessive access to fast-food restaurants (FFRs) in the neighbourhood is thought to be a risk factor for childhood obesity by discouraging healthful dietary behaviours while encouraging the exposure to unhealthful food venues and hence the compensatory intake of unhealthy food option. A literature search was conducted in the PubMed, Web of Science, and Embase for articles published until 1 January 2019 that analysed the association between access to FFRs and weight-related behaviours and outcomes among children aged younger than 18. Sixteen cohort studies and 71 cross-sectional studies conducted in 14 countries were identified. While higher FFR access was not associated with weight-related behaviours (eg, dietary quality score and frequency of food consumption) in most studies, it was commonly associated with more fast-food consumption. Despite that, insignificant results were observed for all meta-analyses conducted by different measures of FFR access in the neighbourhood and weight-related outcomes, although 17 of 39 studies reported positive associations when using overweight/obesity as the outcome. This systematic review and meta-analysis revealed a rather mixed relationship between FFR access and weight-related behaviours/outcomes among children and adolescents.
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Affiliation(s)
- Peng Jia
- Faculty of Geo-information Science and Earth Observation, University of Twente, Enschede, the Netherlands.,International Institute of Spatial Lifecourse Epidemiology (ISLE), the Netherlands
| | - Miyang Luo
- International Institute of Spatial Lifecourse Epidemiology (ISLE), the Netherlands.,Department of Reproductive Immunology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China.,Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Yamei Li
- Department of Maternal and Child Health, Xiangya School of Public Health, Central South University, Changsha, China
| | - Ju-Sheng Zheng
- School of Life Sciences, Westlake University, Hangzhou, China
| | - Qian Xiao
- International Institute of Spatial Lifecourse Epidemiology (ISLE), the Netherlands.,Department of Health and Human Physiology, University of Iowa, Iowa City, Iowa, USA.,Department of Epidemiology, University of Iowa, Iowa City, Iowa, USA
| | - Jiayou Luo
- International Institute of Spatial Lifecourse Epidemiology (ISLE), the Netherlands.,Department of Maternal and Child Health, Xiangya School of Public Health, Central South University, Changsha, China
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Zhang Y, Wu X, Wang Q, Zong Q, Wang R, Li T, Tao S, Tao F. The Relationship Between Sugar-Sweetened Beverages, Takeaway Dietary Pattern, and Psychological and Behavioral Problems Among Children and Adolescents in China. Front Psychiatry 2021; 12:573168. [PMID: 34456758 PMCID: PMC8387797 DOI: 10.3389/fpsyt.2021.573168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 07/13/2021] [Indexed: 11/23/2022] Open
Abstract
Background and Aim: The association of sugar-sweetened beverage (SSB) consumption and takeaway dietary pattern with psychological problems in Chinese children and adolescents has not been concretely reported. Our study aimed to investigate the association between SSB consumption, takeaway dietary pattern, and psychological and behavioral problems (PBPs). Methods: Cluster sampling method has been adopted from April to May 2019 to conduct a questionnaire survey among 30,188 children and adolescents in grades 1 to 12 from 14 schools in six streets in Bao'an District of Shenzhen. This cross-sectional study investigated the association of consumption of SSBs and takeaway patterns with PBPs, and PBPs were measured by the Strengths and Difficulties Questionnaire (SDQ) in primary, junior, and senior high school students. Results: A total of 33,801 primary, junior, and senior high school students (mean age = 12.44, SD = 3.47) ranging from 6 to 18 years old were recruited in this study using a health survey of children and adolescents in junior and senior high schools (grades 1-12), and 30,188 students with no missing data were finally analyzed (questionnaires with missing value >5% were excluded). The top three SSBs in the intake frequency were milk beverage drinks (not milk), vegetable protein drinks, and fruit and vegetable juice drinks. Adjusted for demographic factors, the higher the frequency of students consuming SSBs who have significantly higher PBPs, the higher the frequency of students with takeaway dietary patterns who also have significantly higher PBPs. More frequent intake of SSBs [odds ratio (OR) = 2.23, 95%CI = 2.0-2.47, p < 0.01] and higher takeaway dietary patterns (OR = 2.34, 95%CI = 1.81-3.03, p < 0.01) were associated with higher SDQ total difficulties scores. When low and medium consumption of SSB was compared, children and adolescents who have high SSB intake were more associated with total difficulties score (OR = 3.10, 95%CI = 2.67-3.59, p < 0.01), and when low and medium takeaway dietary patterns were compared, children and adolescents who have high takeaway dietary patterns were more associated with total difficulties score. The joint associations of SSBs and takeaway pattern with SDQ were stronger than the associations individually. Conclusions: Students consuming higher SSBs and having takeaway dietary pattern are associated with increased levels of PBPs individually and interactively. These results may have implications for mental health prevention in adolescents.
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Affiliation(s)
- Yi Zhang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.,Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
| | - Xiaoyan Wu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.,Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
| | - Qianling Wang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.,Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
| | - Qiao Zong
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.,Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
| | - Renjie Wang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.,Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
| | - Tingting Li
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.,Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
| | - Shuman Tao
- Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China.,Department of Nephrology, The Second Hospital of Anhui Medical University, Hefei, China
| | - Fangbiao Tao
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China.,Ministry of Education Key Laboratory of Population Health Across Life Cycle, Hefei, China.,National Health Commission Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
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Unhealthy food options in the school environment are associated with diet quality and body weights of elementary school children in Canada. Public Health Nutr 2020; 24:4572-4581. [PMID: 33143804 DOI: 10.1017/s1368980020004437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Increasing evidence links unhealthy food environments with diet quality and overweight/obesity. Recent evidence has demonstrated that relative food environment measures outperform absolute measures. Few studies have examined the interplay between these two measures. We examined the separate and combined effects of the absolute and relative densities of unhealthy food outlets within 1600 m buffers around elementary schools on children's diet- and weight-related outcomes. DESIGN This is a cross-sectional study of 812 children from thirty-nine schools. The Youth Healthy Eating Index (Y-HEI) and daily vegetables and fruit servings were derived from the Harvard Food Frequency Questionnaire for Children and Youth. Measured heights and weights determined BMI Z-scores. Food outlets were ranked as healthy, somewhat healthy and unhealthy according to provincial paediatric nutrition guidelines. Multilevel mixed-effects regression models were used to assess the effect of absolute (number) and relative (proportion) densities of unhealthy food outlets within 1600 m around schools on diet quality and weight status. SETTING Two urban centres in the province of Alberta, Canada. PARTICIPANTS Grade 5 students (10-11 years). RESULTS For children attending schools with a higher absolute number (36+) of unhealthy food outlets within 1600 m, every 10 % increase in the proportion of unhealthy food outlets was associated with 4·1 lower Y-HEI score and 0·9 fewer daily vegetables and fruit. CONCLUSIONS Children exposed to a higher relative density of unhealthy food outlets around a school had lower diet quality, specifically in areas where the absolute density of unhealthy food outlets was also high.
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Association between Neighborhood Food Environment and Body Mass Index among Older Adults in Beijing, China: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207658. [PMID: 33092232 PMCID: PMC7589694 DOI: 10.3390/ijerph17207658] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/15/2020] [Accepted: 10/17/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To investigate the association between the neighborhood food environment and body mass index (BMI) among Chinese older adults. METHODS A multi-stage stratified random sampling method was used to recruit participants from 12 communities in Beijing, China, in 2019. Participants (n = 1764, 1034 women) in this study were older adults aged 65 to 80. We collected the participants' basic information, measured their height and weight, and calculated their BMI. Neighborhood food environments were measured by the density of and proximity to different food outlets using the Baidu Map Application Programming Interface. Adjusted multiple linear regression was performed to estimate the association between the food environment and BMI. RESULTS Participants had a mean age of 69.7 ± 4.32 years old and an average BMI of 26.3 ± 3.50 kg/m2. Among the three types of stores, convenience stores had the easiest access, followed by greengrocers and supermarkets. Sit-down restaurants had the best access among different restaurants, followed by Chinese fast-food restaurants, and western fast-food restaurants had the worst access. Easier access to greengrocers (β = 0.281, p < 0.001) and sit-down restaurants (β = 0.304, p < 0.001) was associated with higher BMI in the 250 m buffer zone. More supermarkets were associated with higher BMI in the 500 m buffer zone (β = 0.593, p < 0.001). Access to convenience stores was positively associated with BMI in the 800 m buffer zone (β = 0.057, p < 0.001). Better access to Chinese fast-food restaurants was associated with higher BMI (β = 0.071, p = 0.001), and better access to western fast- food restaurants was associated with lower BMI (β = -0.400, p < 0.001) in the 1000 m buffer zone. There was a negative association between the nearest distance to greengrocers and BMI (β = -0.004, p < 0.001). CONCLUSION Although we found some significant associations between the neighborhood food environment and obesity, the current results are not strong enough to draw specific conclusions. Policymakers will need to rely on more evidence to derive concrete policy recommendations.
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Vonthron S, Perrin C, Soulard CT. Foodscape: A scoping review and a research agenda for food security-related studies. PLoS One 2020; 15:e0233218. [PMID: 32433690 PMCID: PMC7239489 DOI: 10.1371/journal.pone.0233218] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 04/30/2020] [Indexed: 11/18/2022] Open
Abstract
Since 1995, the term ‘foodscape’, a contraction of food and landscape, has been used in various research addressing social and spatial disparities in public health and food systems. This article presents a scoping review of the literature examining how this term is employed and framed. We searched publications using the term foodscape in the Web of Science Core Collection, MEDLINE, and Scopus databases. Analyzing 140 publications, we highlight four approaches to the foodscape: (i) Spatial approaches use statistics and spatial analysis to characterize the diversity of urban foodscapes and their impacts on diet and health, at city or neighborhood scales. (ii) Social and cultural approaches at the same scales show that foodscapes are socially shaped and highlight structural inequalities by combining qualitative case studies and quantitative surveys of food procurement practices. (iii) Behavioral approaches generally focus on indoor micro-scales, showing how consumer perceptions of foodscapes explain and determine food behaviors and food education. (iv) Systemic approaches contest the global corporate food regime and promote local, ethical, and sustainable food networks. Thus, although spatial analysis was the first approach to foodscapes, sociocultural, behavioral and systemic approaches are becoming more common. In the spatial approach, the term ‘foodscape’ is synonymous with ‘food environment’. In the three other approaches, ‘foodscape’ and ‘food environment’ are not synonymous. Scholars consider that the foodscape is not an environment external to individuals but a landscape including, perceived, and socially shaped by individuals and policies. They share a systemic way of thinking, considering culture and experience of food as key to improving our understanding of how food systems affect people. Foodscape studies principally address three issues: public health, social justice, and sustainability. The review concludes with a research agenda, arguing that people-based and place-based approaches need to be combined to tackle the complexity of the food-people-territory nexus.
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Affiliation(s)
- Simon Vonthron
- INNOVATION, Univ Montpellier, INRAE, CIRAD, Montpellier SupAgro, Montpellier, France
- * E-mail:
| | - Coline Perrin
- INNOVATION, Univ Montpellier, INRAE, CIRAD, Montpellier SupAgro, Montpellier, France
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Liu B, Widener M, Burgoine T, Hammond D. Association between time-weighted activity space-based exposures to fast food outlets and fast food consumption among young adults in urban Canada. Int J Behav Nutr Phys Act 2020; 17:62. [PMID: 32404175 PMCID: PMC7222540 DOI: 10.1186/s12966-020-00967-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 05/04/2020] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Despite increased attention on retail food environments and fast food consumption, results from previous studies have been inconsistent. Variation in measurement of exposure to retail food environments and the context of the built environment are possible reasons for inconsistencies. The purpose of the current study is to examine the association between exposure to fast food environment and fast food consumption among young adults, and to explore possible associations between built environment and fast food consumption. METHODS We employed an observational, cross-sectional study design. Cross-sectional surveys were conducted in 2016 and 2017. In a sample of 591 young adults aged 16-30 years in five Canadian cities, we constructed and computed individual-level time-weighted number and ratio of fast food outlets in activity spaces derived from GPS trajectory data. Negative binomial regression models estimated the associations between exposure measures and frequency of fast food consumption (number of times consuming fast food meals in a seven-day period), controlling for built environment characterization and individual-level characteristics. RESULTS Significant positive associations were found between time-weighted number of fast food outlets and count of fast food meals consumed per week in models using a radius of 500 m (IRR = 1.078, 95% CI: 0.999, 1.163), 1 km (IRR = 1.135, 95% CI: 1.024, 1.259), or 1.5 km (IRR = 1.138, 95% CI: 1.004, 1.289) around GPS tracks, when generating activity spaces. However, time-weighted ratio of fast food outlets was only significantly associated with count of fast food meals consumed when a radius of 500 m is used (IRR = 1.478, 95% CI: 1.032, 2.123). The time-weighted Active Living Environment Index with Transit measure was significantly negatively related to count of fast food meals consumed across all models. CONCLUSIONS Our study demonstrated associations of time-weighted activity space-based exposure to fast food outlets and fast food consumption frequency in a sample of young adults in urban Canada, and provides evidence of the association between context of built environment and fast food consumption, furthering discussion on the utility of individual-level, activity space-based data and methods in food environment research. These results imply that both food retail composition and activity spaces in urban areas are important factors to consider when studying diets.
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Affiliation(s)
- Bochu Liu
- Department of Geography and Planning, University of Toronto, 100 St. George Street, Toronto, ON, M5S 3G3, Canada.
| | - Michael Widener
- Department of Geography and Planning, University of Toronto, 100 St. George Street, Toronto, ON, M5S 3G3, Canada
| | - Thomas Burgoine
- UKCRC Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Box 285 Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, CB2 0QQ, UK
| | - David Hammond
- School of Public Health and Health Systems, University of Waterloo, 200 University Ave W, Waterloo, ON, N2L 3G1, Canada
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Canalia C, Pinho MGM, Lakerveld J, Mackenbach JD. Field Validation of Commercially Available Food Retailer Data in the Netherlands. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17061946. [PMID: 32188152 PMCID: PMC7143735 DOI: 10.3390/ijerph17061946] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 03/12/2020] [Accepted: 03/14/2020] [Indexed: 11/16/2022]
Abstract
The aim of this study was to validate a Dutch commercial dataset containing information on the types and locations of food retailers against field audit data. Field validation of a commercial dataset ("Locatus") was conducted in February 2019. Data on the location and classification of food retailers were collected through field audits in 152 streets from four urban and four rural neighborhoods in the Netherlands. The classification of food retailers included eight types of grocery stores (e.g., supermarkets, bakeries) and four types of food outlets (e.g., cafés, take away restaurants). The commercial dataset in the studied area listed 322 food retailers, whereas the field audit counted 315 food retailers. Overall, the commercially available data showed "good" to "excellent" agreement statistics (>0.71) with field audit data for all three levels of analysis (i.e., location, classification and both combined) and across urban as well as rural areas. The commercial dataset under study provided an accurate description of the measured food environment. Therefore, policymakers and researchers should feel confident in using this commercial dataset as a source of secondary data.
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Affiliation(s)
- Cesare Canalia
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, 1117 de Boelelaan, Amsterdam, The Netherlands; (C.C.); (M.G.M.P.); (J.L.)
| | - Maria Gabriela M. Pinho
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, 1117 de Boelelaan, Amsterdam, The Netherlands; (C.C.); (M.G.M.P.); (J.L.)
- Upstream Team, Amsterdam UMC, 1117 de Boelelaan, The Netherlands
| | - Jeroen Lakerveld
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, 1117 de Boelelaan, Amsterdam, The Netherlands; (C.C.); (M.G.M.P.); (J.L.)
- Upstream Team, Amsterdam UMC, 1117 de Boelelaan, The Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
- Faculty of Geosciences, Department of Human Geography and Spatial Planning, Utrecht University, 3508 TC Utrecht, The Netherlands
| | - Joreintje D. Mackenbach
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, 1117 de Boelelaan, Amsterdam, The Netherlands; (C.C.); (M.G.M.P.); (J.L.)
- Upstream Team, Amsterdam UMC, 1117 de Boelelaan, The Netherlands
- Correspondence: ; Tel.: +031-20-444-8198
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Shareck M, Benmarhnia T, Berger N, Smith NR, Lewis D, Cummins S. Does the neighborhood food environment contribute to ethnic inequalities in fast-food intake? findings from the ORiEL study. Prev Med Rep 2019; 16:100998. [PMID: 31737470 PMCID: PMC6849409 DOI: 10.1016/j.pmedr.2019.100998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 08/18/2019] [Accepted: 09/23/2019] [Indexed: 01/19/2023] Open
Abstract
The neighborhood food environment may contribute to ethnic inequalities in diet. Using data from 1389 participants in the Olympic Regeneration in East London (UK) study we assessed whether ethnic inequalities in neighborhood availability of fast-food restaurants mediated and/or modified ethnic inequalities in fast-food intake in 13–15 year-old adolescents. We compared the proportion of high fast-food consumers across “White UK”, “Black”, and “South Asian” ethnic categories. We used Poisson regression with robust standard errors to assess direct and indirect effects (mediation analysis) and risk ratios of high fast-food intake by ethnic category and fast-food restaurant availability level (effect measure modification analysis). There were ethnic inequalities in high fast-food intake, with risk ratios in adolescents of Black and South Asian background of 1.53 (95% CI: 1.25, 1.87) and 1.71 (95% CI: 1.41, 2.07) respectively compared to White UK participants. We found no evidence of a mediating effect by fast-food restaurant availability, but found some evidence of effect measure modification: ethnic inequalities in fast-food intake were largest in neighborhoods lacking fast-food restaurants, and narrowed as availability increased. Future research should explore why ethnic minorities are more likely to be high fast-food consumers than the majority ethnic group, especially when fast-food restaurant availability is lowest.
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Affiliation(s)
- Martine Shareck
- Division of Social and Behavioural Health Sciences, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Corresponding author at: Département des sciences de la santé communautaire, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, 3001 12 Ave N, Sherbrooke J1H 5H3, Canada.
| | - Tarik Benmarhnia
- Department of Family Medicine and Public Health, University of California San Diego, San Diego, USA
| | - Nicolas Berger
- Department of Public Health, Environments and Society, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Daniel Lewis
- Department of Public Health, Environments and Society, London School of Hygiene and Tropical Medicine, London, UK
| | - Steven Cummins
- Department of Public Health, Environments and Society, London School of Hygiene and Tropical Medicine, London, UK
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