Kefan Jia

This study examines the relationship between urban infrastructure accessibility and health disparities in Toronto, focusing on three infrastructure categories: material, psychosocial, and structural. Using spatial analysis methods including quantification of spatial proximity, standardizing scores, and cluster analysis, the research developed an Accessibility Index to assess how infrastructure disparities affect diverse populations in terms health. The findings reveal spatial patterns in accessing to green spaces, health services, affordable housing, and exposure to crime, highlighting the uneven distribution of relevant infrastructures across the city. The study also identifies demographic segments most affected by infrastructural disparities, affecting 50% of the population in Toronto. This research contributes to the understanding of urban health inequality and provides a framework for future studies and policy development aimed at improving infrastructure accessibility in urban settings, emphasizing the need for targeted interventions and policy reforms to promote health equity. The implications underscore the importance of inclusive urban planning and the need for continued research on the intersection of infrastructure, health, and social determinants.
Keywords: Geodemographics, Health Inequality, Planning, Indexes