Figure 1 (color for online version).
Estimated relationships among intracranial arterial blood flow and diastolic blood pressure (left), fasting glucose (center), and triglycerides (right) in the total sample of 399 participants (top row) and in separate models for African Americans (red; n=67) and Whites (blue; n=332) (bottom row). All non-risk factor covariates were set to their median value for continuous covariates, and their mode for binary or categorical covariates.