ArticlePreventive medicine reports2025
Smoke-free hospitality environments and cognitive health: A population-based study in the United States.
Article in Preventive medicine reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
1 citing paper in PubMed.
- Akkermansia muciniphila vesicles attenuate smoking-induced cognitive decline via ILA-mediated AhR-dependent microglial reprogramming.Journal of nanobiotechnology · 2026Article
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Authors and funding
1 author.
Funding
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Abstract
Introduction: Cigarette smoking is among the largest risk factors for cognitive decline in later life. This study examines the associations between hospitality smoke-free coverage in the US and the prevalence of self-rated cognitive function decline and disparities therein. Methods: I use the repeated cross-sectional Behavioral Risk Factor Surveillance data collected between 2017 and 2022 from a sample of Americans 45 years and older and estimate logistic regression models predicting self-rated cognitive function decline by calculated smoke-free hospitality coverage in restaurants and bars. Results: Fully adjusted models indicate a marginally statistically significant 0.16 percentage point reduction [CI -0.35 to 0.02] in the probability of self-rated cognitive function decline for a 10 % increase in the smoke-free bar coverage. The effect is statistically significant and larger for women, a 0.29 [CI -0.50 to -0.01] percentage point decrease, and for non-smokers, a 0.35 [CI -0.56 to -0.15] percentage point decrease. I do not find a parallel effect of smoke-free restaurant laws and I find no effect of either law on self-rated cognitive function decline-related limitations in daily life for either hospitality law. Conclusions: The findings suggest that smoke-free bar laws could play a role in preventing cognitive decline among older adults in the United States. Effective public health strategies against cognitive decline should include both targeted and broad-based policy measures.
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