Fig. 1From: A multivariate analysis of CalEnviroScreen: comparing environmental and socioeconomic stressors versus chronic diseaseResults of principal component analysis of CalEnviroScreen environmental hazard and socioeconomic vulnerability variables across 7929 populated census tracts in California. Variability explained by individual principal components is in parentheses. a. All variables PC1 versus PC2. b. All variables PC2 versus PC3. c. Environmental variables only. d. Socioeconomic variables onlyBack to article page