Evidence map›Paper›PMID 40840569›Full record

ArticleAnnals of epidemiology2025

A spatially dynamic agent-based model for assessing the effect of gentrification-induced migration and HIV transmission among heterosexual African American/Black women.

Shayla Nolen, Sam E Bessey, Chanelle J Howe, Bridgette M Rice, Katie B Biello, Brandon D L Marshall

Abstract read
In one paragraph

Article in Annals of epidemiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Shayla NolenDepartment of Social and Behavioral Sciences, Yale School of Public Health, 60 College St, New Haven, CT 06510, USA; Department of Epidemiology, Brown University School of Public Health, 121 South Main St, Providence, RI 02912, USA. Electronic address: shayla.nolen@yale.edu.
Sam E BesseyDepartment of Epidemiology, Brown University School of Public Health, 121 South Main St, Providence, RI 02912, USA.
Chanelle J HoweDepartment of Epidemiology, Brown University School of Public Health, 121 South Main St, Providence, RI 02912, USA; Department of Epidemiology, Boston University School of Public Health, 715 Albany St, Boston, MA 02118, USA.
Bridgette M RiceM. Louise Fitzpatrick College of Nursing, Villanova University, 800 E. Lancaster Ave, Villanova, PA 19085, USA.
Katie B BielloDepartment of Epidemiology, Brown University School of Public Health, 121 South Main St, Providence, RI 02912, USA; Department of Behavioral and Social Sciences, Center for Health Promotion and Health Equity, Brown University School of Public Health, 121 South Main St, Providence, RI 02912, USA; The Fenway Institute at Fenway Health, 1340 Boylston St, Boston, MA 02215, USA.
Brandon D L MarshallDepartment of Epidemiology, Brown University School of Public Health, 121 South Main St, Providence, RI 02912, USA.

Funding

Translational ScienceP30AI042853 · NIAID · MIRIAM HOSPITAL · PI CURT G BECKWITH, DEBBIE M. CHENG · 1998 to 2026
$51.7M
Estimating the Impact of Structural Factorson HIV Transmission: A Multi-agent Spatial Simulation Modeling StudyF31AI167685 · NIAID · BROWN UNIVERSITY · PI NOLEN, SHAYLA · 2022 to 2023
$92k
NIAID NIH HHS F31 AI167685NIAID NIH HHS P30 AI042853
6 · The paper itself

Abstract

purposeDevelop a spatially dynamic agent-based model to assess the impact of gentrification-induced migration on HIV transmission among heterosexual African American/Black women.

methodsWe simulated a population of heterosexual African American/Black adults diagnosed with or at risk for HIV in a spatially dynamic agent-based model. We included behavioral and HIV-related probabilities based on neighborhood of residence, distance to healthcare facilities from their neighborhood, and neighborhood disadvantage status. To assess the impact of gentrification, migration was implemented in the model using probabilities that varied based on the gentrification status of their neighborhood. We then compared this scenario to a scenario where gentrification does not impact migration.

resultsAmong African American/Black women, we estimated their mean incidence rates for the scenarios with and without gentrification impacting out-migration to be 57.2 and 57.4 per 100,000, respectively.

conclusionsGentrification appears to have minimal impact on HIV transmission based on some metrics, possibly because of the displacement of people most affected by HIV.

Indexed as

Black or African AmericanEmigration and ImmigrationHeterosexualityHIV InfectionsAdultFemaleHumansIncidenceResidence CharacteristicsResidential SegregationAfrican American/BlackAgent-based modelGentrificationHeterosexualHIVNeighborhoods

Identifiers

PMID40840569
PMCPMC12481459

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.