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Smets V, Vandevijvere S. Changes in retail food environments around schools over 12 years and associations with overweight and obesity among children and adolescents in Flanders, Belgium. BMC Public Health 2022; 22:1570. [PMID: 35982440 PMCID: PMC9387020 DOI: 10.1186/s12889-022-13970-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 08/08/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Children are susceptible to the food environment. This research assessed changes in retail food environments near schools in Flanders between 2008 and 2020 and associations with children's and adolescents' weight status. METHODS The food environment within a 500 m and 1000 m road network distance to all primary and secondary schools was mapped using spatial indicators. The commercial Locatus database, including addresses of all food retailers in Flanders, was used to calculate the density of different types of food retailers near the school perimeter, the percentage of schools with at least one food retailer of a certain type near the school perimeter and the shortest distance from the school entrance to the nearest food retailer of a certain type. A generalized linear model was used to explore associations between these indicators and the percentage of children and adolescents with overweight at the school level. RESULTS Food environments near schools in Flanders were found to be unhealthy in 2020, with a significant increase in fast food restaurants and convenience stores between 2008 and 2020. The density of fast food restaurants within a 1000 m walking distance from primary and secondary schools increased from 5.3 ±0.3 to 6.3 ±0.4 and from 10.2 ±0.7 to 12.7 ±0.9 respectively between 2008 and 2020, while the density of convenience stores increased from 3.2 ±0.3 to 3.8 ±0.4 and from 6.2 ±0.6 to 7.6 ±0.8 respectively. Food environments near schools with a higher proportion of children from a poor socio-economic background were found unhealthier, regardless of the urbanization level. A significant positive association was found between the density of fast food restaurants as well as the density of convenience stores around primary schools and the percentage of children aged < 6 years and 6-12 years with overweight. A positive, not significant association was found between the density of fast food restaurants as well as the density of convenience stores around secondary schools and the percentage of adolescents, aged 13-14 and 15-18 years with overweight. CONCLUSION Food environments around schools in Flanders became unhealthier over time and were associated with children's weight status.
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Affiliation(s)
- Vincent Smets
- Department of Public Health and Epidemiology, Sciensano (Scientific Institute of Public Health), J.Wytsmanstraat 14, 1050, Brussels, Belgium
| | - Stefanie Vandevijvere
- Department of Public Health and Epidemiology, Sciensano (Scientific Institute of Public Health), J.Wytsmanstraat 14, 1050, Brussels, Belgium.
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Thompson HR, Martin A, Strochlic R, Singh S, Woodward-Lopez G. Limited implementation of California's Healthy Default Beverage law for children's meals sold online. Public Health Nutr 2022; 25:1-10. [PMID: 35000666 PMCID: PMC9991827 DOI: 10.1017/s1368980022000039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 12/20/2021] [Accepted: 01/05/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To reduce children's sugar-sweetened beverage intake, California's Healthy-By-Default Beverage law (SB1192) mandates only unflavoured dairy/non-dairy milk or water be the default drinks with restaurant children's meals. The objective of this study is to examine consistency with this law for meals sold through online platforms from restaurants in low-income California neighbourhoods. DESIGN This observational, cross-sectional study examines beverage availability, upcharges (additional cost) and presentation of beverage options consistent with SB1192 (using four increasingly restrictive criteria) within a random sample of quick-service restaurants (QSR) in Supplemental Nutrition Assistance Program Education eligible census tracts selling children's meals online from November 2020 to April 2021. SETTING Low-income California neighbourhoods (n 226 census tracts). PARTICIPANTS QSR that sold children's meals online via a restaurant-specific platform, DoorDash, GrubHub and/or UberEats (n 631 observations from 254 QSR). RESULTS Seventy percent of observations offered water; 63 % offered unflavoured milk. Among all beverages, water was most likely to have an upcharge; among observations offering water (n 445), 41 % had an upcharge (average $0·51). Among observations offering unflavoured milk (n 396), 11 % had an upcharge (average $0·38). No observations upcharged for soda (regular or diet). Implementation consistency with SB1192 ranged from 40·5 % (using the least restrictive criteria) to 5·6 % (most restrictive) of observations. CONCLUSIONS Based on observations from restaurant websites and three of the most popular online ordering platforms, most California QSR located in low-income neighbourhoods are not offering children's meal beverages consistent with the state's Healthy-By-Default Beverage law. As the popularity of online ordering increases, further work to ensure restaurants offering healthy default beverages with children's meals sold online is necessary.
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Affiliation(s)
- Hannah R Thompson
- University of California Berkeley, School of Public Health, 2121 Berkeley Way, 6120, Berkeley, CA94720-7360, USA
- University of California Agriculture and Natural Resources, Nutrition Policy Institute, 1111 Franklin, Fifth Floor, Oakland, CA94607, USA
| | - Anna Martin
- University of California Agriculture and Natural Resources, Nutrition Policy Institute, 1111 Franklin, Fifth Floor, Oakland, CA94607, USA
| | - Ron Strochlic
- University of California Agriculture and Natural Resources, Nutrition Policy Institute, 1111 Franklin, Fifth Floor, Oakland, CA94607, USA
| | - Sonali Singh
- University of California Berkeley, School of Public Health, 2121 Berkeley Way, 6120, Berkeley, CA94720-7360, USA
- University of California Agriculture and Natural Resources, Nutrition Policy Institute, 1111 Franklin, Fifth Floor, Oakland, CA94607, USA
| | - Gail Woodward-Lopez
- University of California Agriculture and Natural Resources, Nutrition Policy Institute, 1111 Franklin, Fifth Floor, Oakland, CA94607, USA
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Abstract
The obesity rate in Chicago has increased up to more than 30% in the last two decades. Obesity is a major problem in Chicago, where 36% of the city's high school students and 61% of adults in the metropolitan area are overweight or obese. Simultaneously, Chicago remains highly segregated by race-a phenomenon that begs for spatial analysis of health. Extant work exploring associations between the food retail environment and obesity has provided mixed findings, and virtually, none of this work has been done with the effects of the interaction between racial segregation and the food retail environment on obesity, where obesity rates are among the highest in the segregation area for the city defined by racial segregation. This study explores whether being overweight or obese is associated with urban food environments, such as access to different types of food retail outlets, and how its associations interact with racial factors, at the community level. This study uses the 2016-2018 data from the Healthy Chicago Survey to investigate the spatial variations in obesity and their association with food environments in Chicago. Also, this study examines the moderating effects of racial segregation on associations between obesity and access to food retail outlets. Using spatial statistics and regression models with interaction terms, this study assesses how the urban food environment can interact with racial segregation to explain the spatial distribution of obesity. The results indicate that the obesity population is highly concentrated in the African American community. In Chicago, each additional convenience store in a community is associated with a 0.42% increase in the obesity rate. Fast food restaurant access is predictive of a greater obesity rate, and grocery store access is predictive of less obesity rate in a community with a higher percentage of African American population. Findings can be used to promote equitable access to food retail outlets, which may help reduce broader health inequities in Chicago.
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Affiliation(s)
- Hao Huang
- Department of Social Sciences, Lewis College of Science and Letters, Illinois Institute of Technology, IL, Chicago, USA.
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Rummo PE, Moran AJ, Musicus AA, Roberto CA, Bragg MA. An online randomized trial of healthy default beverages and unhealthy beverage restrictions on children's menus. Prev Med Rep 2020; 20:101279. [PMID: 33318891 PMCID: PMC7726712 DOI: 10.1016/j.pmedr.2020.101279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 12/05/2022] Open
Abstract
Healthy default beverage policies have been enacted in several U.S. municipalities. Effects of such policies or beverage restrictions on children’s menus are unknown. Parents viewed and ordered children’s meals from one of three menu conditions. Defaults and restrictions did not reduce beverage calories ordered in our experiment. More robust legislation may be needed, such as implementing healthy food defaults.
Several U.S. jurisdictions have adopted policies requiring healthy beverage defaults on children’s menus, but it is unknown whether such policies or restrictions leads to fewer calories ordered. We recruited 479 caregivers of children for an online choice experiment and instructed participants to order dinner for their youngest child (2–6 years) from two restaurant menus. Participants were randomly assigned to one type of menu: 1) standard beverages on children’s menus (Control; n = 155); 2) healthy beverages on children’s menus (water, milk, or 100% juice), with unhealthy beverages available as substitutions (Default; n = 162); or 3) healthy beverages on children’s menus, with no unhealthy beverage substitutions (Restriction; n = 162). We used linear regression with bootstrapping to examine differences between conditions in calories ordered from beverages. Secondary outcomes included percent of participants ordering unhealthy beverages (full-calorie soda, diet soda, and/or sugar-sweetened fruit drinks) and calories from unhealthy beverages. Calories ordered from beverages did not differ across conditions at Chili’s [Default: 97.6 (SD = 69.8); p = 0.82; Restriction: 102.7 (SD = 71.5); p = 0.99; Control: 99.4 (SD = 72.7)] or McDonald’s [Default: 90.2 (SD = 89.1); p = 0.55; Restriction: 89.0 (SD = 81.0); p = 0.94; Control: 96.5 (SD = 95.2)]. There were no differences in the percent of orders or calories ordered from unhealthy beverages. Though Restriction participants ordered fewer calories from full-calorie soda [(3.0 (SD = 21.6)] relative to Control participants [13.4 (SD = 52.1); p = 0.04)] at Chili’s, we observed no such difference between Default and Control participants, or across McDonald’s conditions. Overall, there was no effect of healthy default beverages or restrictions in reducing total calories ordered from unhealthy beverages for children in our experiment.
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Affiliation(s)
- Pasquale E. Rummo
- Department of Population Health, New York University School of Medicine, New York, NY, United States
- Corresponding author at: New York University School of Medicine, Department of Population Health, 180 Madison Ave, 3 Floor, Rm 3-54, New York, NY 10016, United States.
| | - Alyssa J. Moran
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Aviva A. Musicus
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Christina A. Roberto
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Marie A. Bragg
- Department of Population Health, New York University School of Medicine, New York, NY, United States
- Department of Nutrition, School of Global Public Health, New York University, New York, NY, United States
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Rummo PE, Wu E, McDermott ZT, Schwartz AE, Elbel B. Relationship between retail food outlets near public schools and adolescent obesity in New York City. Health Place 2020; 65:102408. [PMID: 32861053 PMCID: PMC7540254 DOI: 10.1016/j.healthplace.2020.102408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 05/18/2020] [Accepted: 08/02/2020] [Indexed: 12/22/2022]
Abstract
Using objectively-measured height and weight data from academic years 2009-2013 (n = 1,114,010 student-year observations), we estimated the association between the food outlet in closest proximity to schools and the likelihood of obesity among New York City public high school students. Obesity risk was higher for students with a corner store as the nearest option to schools, regardless of whether other food outlet types were located within a quarter mile or a half mile of schools (i.e., benchmarks for zoning policies). Policymakers may want to consider introducing healthier food options near schools, in conjunction with programs to support changes within corner stores.
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Affiliation(s)
- Pasquale E Rummo
- Department of Population Health, New York University School of Medicine, New York, NY, USA
| | - Erilia Wu
- Department of Population Health, New York University School of Medicine, New York, NY, USA
| | - Zachary T McDermott
- Robert F. Wagner Graduate School of Public Service, New York University, New York, NY, USA
| | | | - Brian Elbel
- Department of Population Health, New York University School of Medicine, New York, NY, USA; Robert F. Wagner Graduate School of Public Service, New York University, New York, NY, USA.
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Mylona EK, Shehadeh F, Fleury E, Kalligeros M, Mylonakis E. Neighborhood-Level Analysis on the Impact of Accessibility to Fast Food and Open Green Spaces on the Prevalence of Obesity. Am J Med 2020; 133:340-346.e1. [PMID: 31626745 DOI: 10.1016/j.amjmed.2019.08.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 07/27/2019] [Accepted: 08/06/2019] [Indexed: 01/30/2023]
Abstract
BACKGROUND The complex epidemiology of obesity includes environmental factors. We examined how accessibility to fast food restaurants and green spaces is associated with obesity. METHODS We used geocoded body mass index values of 20,927 subjects that visited the largest statewide health care network in Rhode Island. Spatial analysis and logistic regression were used to examine the association of obesity at the individual level, and obesity hot and cold spots with the accessibility to fast food restaurants and green space areas. RESULTS The age-adjusted prevalence of obesity in our sample was 33%. Obese subjects were less likely to live in neighborhoods with the highest accessibility to green space areas (odds ratio [OR] 0.89; 95% confidence interval [CI], 0.81-0.97), compared with neighborhoods with low accessibility. Obese subjects were more likely to live in neighborhoods with medium or high accessibility to fast food restaurants (OR 1.22; 95% CI, 1.14-1.31; OR 1.20; 95% CI, 1.10-1.32, respectively). Looking at obesity clustering, hot spots were 18% and 21% less likely to be located in neighborhoods with medium and high accessibility to green space areas, respectively (OR 0.82; 95% CI, 0.76-0.88; OR 0.79; 95% CI, 0.71-0.86). In contrast, hot spots were 1.65 and 4.81 times more likely to be located in neighborhoods with medium and high accessibility to fast food restaurants, respectively (OR 1.65; 95% CI, 1.53-1.77; OR 4.81; 95% CI, 4.39-5.27, respectively). CONCLUSIONS Accessibility to fast food restaurants is positively associated with the presence of obesity hot spots, while access to green space areas is associated with decreased neighborhood obesity rates.
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Affiliation(s)
- Evangelia K Mylona
- Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI
| | - Fadi Shehadeh
- Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI
| | - Elvira Fleury
- Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI
| | - Markos Kalligeros
- Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI
| | - Eleftherios Mylonakis
- Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI.
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