OBJECTIVES: We explored the notion that social disadvantage increases vulnerability to the health effects of environmental hazards. Specifically, we examined (1) whether race modifies the association between blood lead and blood pressure and (2) whether socioeconomic status (SES) plays a role in this modifying effect. METHODS: Using the National Health and Nutrition Examination Survey (2001-2008)… Continue reading A novel look at racial health disparities: the interaction between social disadvantage and environmental health