The Local Food Environment and Obesity: Evidence from Three Cities
Walker B, Shashank A, Gasevic D, Schuurman N, Poirier P, Teo K, Rangarajan S, Yusuf S, Lear SA (2019)
Publication Type: Journal article
Publication year: 2019
Journal
Book Volume: 28
Pages Range: 40-45
Journal Issue: 1
DOI: 10.1002/oby.22614
Abstract
Objective: This study aimed to identify the association between the food environment and obesity. Methods: BMI and waist circumference (WC) were measured in 8,076 participants from three cities. The number of fast-food restaurants, full-service restaurants, bars/pubs, markets, and liquor stores within 500 m of each participant was documented. The association between the food environment (ratio of fast-food to full-service restaurants, ratio of bars/pubs to liquor stores, and presence of markets) with obesity (BMI ≥ 30 kg/m2) and abdominal obesity (WC ≥ 102 cm for males or WC ≥ 88 cm for females) was investigated, adjusted for age, sex, education level, neighborhood deprivation, neighborhood type, and total hours per week of walking and taking into account city-level clustering. Results: The ratios of fast-food to full-service restaurants and of bars/pubs to liquor stores were positively associated with obesity (OR = 1.05 [CI: 1.02-1.09] and OR = 1.08 [CI: 1.04-1.13], respectively). The ratio of bars/pubs to liquor stores was positively associated with abdominal obesity (OR = 1.10 [CI: 1.05-1.14]). There was no association between markets and either obesity or abdominal obesity. Conclusions: Features of the food environment have varying associations with obesity. These features have an additive effect, and future studies should not focus on only one feature in isolation.
Authors with CRIS profile
Involved external institutions
Simon Fraser University
Canada (CA)
McMaster University
Canada (CA)
Monash University
Australia (AU)
Université Laval (UL)
Canada (CA)
Canada (CA)
McMaster University
Canada (CA)
Monash University
Australia (AU)
Université Laval (UL)
Canada (CA)
How to cite
APA:
Walker, B., Shashank, A., Gasevic, D., Schuurman, N., Poirier, P., Teo, K.,... Lear, S.A. (2019). The Local Food Environment and Obesity: Evidence from Three Cities. Obesity, 28(1), 40-45. https://dx.doi.org/10.1002/oby.22614
MLA:
Walker, Blake, et al. "The Local Food Environment and Obesity: Evidence from Three Cities." Obesity 28.1 (2019): 40-45.
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