Fig. 1From: Residential distance to major roadways and cardiac structure in African Americans: cross-sectional results from the Jackson Heart StudyDistribution of residential distance to A1 or A2 roads in the Jackson Heart Study in cutpoints of 500 m (N = 4826). Inset: distribution of residential distance to A1 or A2 roads among those who lived within 1000 m of A1 or A2 roads in cutpoints of 50 m (n = 1417)Back to article page