College of Graduate Studies: Theses & Dissertations

Term of Award

Spring 2026

Degree Name

Doctor of Public Health in Community Health Behavior and Education (Dr.P.H.)

Document Type and Release Option

Dissertation (open access)

Copyright Statement / License for Reuse

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

Department

Jiann-Ping Hsu College of Public Health

Committee Chair

Andrew Hansen

Committee Member 1

Logan Cowan

Committee Member 2

Hani Samawi

Abstract

Food insecurity remains a significant public health issue affecting communities at global, national, and local levels, including Atlanta, GA. Despite being an affluent and rapidly growing urban area, disparities in food access persist across Fulton County. This study examines the structural, demographic, and socioeconomic factors associated with food access at the census tract level. Using quantitative analysis, the study evaluates how geographic location, population characteristics, transportation access, and economic conditions influence the likelihood of low food access. Findings highlight significant disparities linked to transportation availability, demographic composition, and geographic variation within the county. These results underscore the importance of addressing structural barriers and social determinants that contribute to unequal food environments. The study provides evidence to inform targeted public health interventions and policy strategies to improve equitable access to healthy, nutritious food across communities.

Research Data and Supplementary Material

No

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