ArticleThe Journal of nutrition2022
Differential Associations Between Changes in Food Environment and Changes in BMI Among Adults Living in Urban, Low-Income Communities.
Article in The Journal of nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- From food deserts to nutritional equity: exposing socioeconomic drivers of hypertension.Journal of nutritional science · 2026Article
- Eighty-five percent of menu items from the six highest selling fast-food restaurants in the USA are ultra-processed.Public health nutrition · 2025Article
- Unveiling the obesogenic neighborhood food environment factors and typologies in Tianjin, China: an integrative analysis of perceived and objective measures.Frontiers in public health · 2025Article
- The relationship between changes in neighborhood physical environment and changes in physical activity among children: a prospective cohort study.The international journal of behavioral nutrition and physical activity · 2023Article
- The association of unhealthy and healthy food store accessibility with obesity prevalence among adults in the Netherlands: A spatial analysis.SSM - population health · 2023Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundFood environments can contribute to excess weight gain among adults, but the evidence is mixed.
objectivesThis longitudinal study investigated the associations between changes in the food environment and changes in BMI in adults and whether changes in the food environment differentially impact various subgroups.
methodsAt 2 time points, BMI was calculated using self-reported height and weight data from 517 adults (mean age, 41 years) living in 4 New Jersey cities. The counts of different types of food outlets within 0.4, 0.8, and 1.6 km of respondents' residences were collected at baseline and tracked until follow-up. A binary measure of social standing (social-advantage group, n = 219; social-disadvantage group, n = 298) was created through a latent class analysis using social, economic, and demographic variables. Multivariable linear regression modeled the associations between changes in BMI with measures of the food environment; additionally, interaction terms between the measures of food environment and social standing were examined.
resultsOverall, over 18 months, an increase in the number of small grocery stores within 0.4 km of a respondent's residence was associated with a decrease in BMI (β = -1.0; 95% CI: -1.9, -0.1; P = 0.024), while an increase in the number of fast-food restaurants within 1.6 km was associated with an increase in BMI (β = 0.1; 95% CI: 0.01, 0.2; P = 0.027). These overall findings, however, masked some group-specific associations. Interaction analyses suggested that associations between changes in the food environment and changes in BMI varied by social standing. For instance, the association between changes in fast-food restaurants and changes in BMI was only observed in the social-disadvantage group (β = 0.1; 95% CI: 0.02, 0.2; P = 0.021).
conclusionsIn a sample of adults living in New Jersey, changes in the food environment had differential effects on individuals' BMIs, based on their social standing.
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