ArticleNeurology2025
Association Between Food Desert Residence and Ischemic Stroke Risk: A Population-Based Study.
Article in Neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Optimal pharmacological therapy for minor acute ischemic stroke: a network meta-analysis.Frontiers in neurologyPooled it
- Association between the food environment and the risk of ischemic stroke.American journal of preventive medicine · 2026Article
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23 authors.
Funding
Abstract
BACKGROUND AND
objectivesFood deserts (FDs) are low-income areas with poor access to healthy foods. FD residents have higher rates of several cardiovascular risk factors, but the link between FDs and stroke has not been well studied. We evaluated whether FD residence was associated with incident ischemic stroke within the Greater Cincinnati/Northern Kentucky Stroke Study (GCNKSS) and whether this association was due to low income, poor food access, or both.
methodsAll hospitalized stroke cases in the GCNK region were ascertained during calendar year 2015 using ICD-9 and ICD-10 codes for screening and confirmed by physician review. Patient home addresses were geocoded using Decentralized Geomarker Assessment for Multi-Site Studies. FD locations were obtained from the US Department of Agriculture Food Access Research Atlas, defined as census tracts with both poor food access and low income according to established definitions based on proximity to healthy food sources as well as area poverty rates and median household income. Population estimates were obtained from the 2015 5-year American Community Survey. Poisson regression models were used to calculate census tract-level incidence rates by FD status, as well as by food access and income categories, adjusting for age, sex, race, and income-by-access interaction.
resultsA total of 1,802 first-ever ischemic stroke incidents occurred in the region during the study period. Stroke patients had a mean age of 69.7 years, and 53% were female. In unadjusted models, FD residence (vs non-FD) was associated with higher stroke incidence (incidence rate ratio [IRR] 1.23; 95% CI 1.06-1.42; DISCUSSION: FD residents are at increased stroke risk, and this is primarily due to low area income rather than poor food access. Alternative measures of the food environment may help elucidate the links between income, dietary patterns, and stroke risk.
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