Impact of residential displacement on healthcare access and mental health among original residents of gentrifying neighborhoods in New York City

OBJECTIVES As gentrification continues in New York City as well as other urban areas, residents of lower socioeconomic status maybe at higher risk for residential displacement. Yet, there have been few quantitative assessments of the health impacts of displacement. The objective of this paper is to assess the association between displacement and healthcare access and mental health among the original residents of gentrifying neighborhoods in New York City. METHODS We used 2 data sources: 1) 2005-2014 American Community Surveys to identify gentrifying neighborhoods in New York City, and 2) 2006-2014 Statewide Planning and Research Cooperative System. Our cohort included 12,882 residents of gentrifying neighborhoods in 2006 who had records of emergency department visits or hospitalization at least once every 2 years in 2006-2014. Rates of emergency department visits and hospitalizations post-baseline were compared between residents who were displaced and those who remained. RESULTS During 2006-2014, 23% were displaced. Compared with those who remained, displaced residents were more likely to make emergency department visits and experience hospitalizations, mainly due to mental health (Rate Ratio = 1.8, 95% confidence interval = 1.5, 2.2), after controlling for baseline demographics, health status, healthcare utilization, residential movement, and the neighborhood of residence in 2006. CONCLUSIONS These findings suggest negative impacts of displacement on healthcare access and mental health, particularly among adults living in urban areas and with a history of frequent emergency department visits or hospitalizations.