Figure 4.
Comparison of percentile scores of 3 vulnerability indices for each US county, 2021. 9 Vulnerability refers to the potential negative effects on communities caused by external stresses on human health, such as disease outbreaks or natural disasters. Each dot represents a US county. Percentile score for each county for each index was compared by calculating Spearman correlation coefficients. A, Comparison of CCVI and CDC-SVI. B, Comparison of PVI and CDC-SVI. C, Comparison of PVI and CCVI. Abbreviations and data sources: CCVI, US COVID-19 Community Vulnerability Index 13 ; CDC-SVI, Centers for Disease Control and Prevention Social Vulnerability Index 6 ; PVI, Pandemic Vulnerability Index (Model 11.2.1), 14 accessed February 24, 2021.