Figure 7.

Neighborhood accessibility of fast food restaurants using minimum distance to the nearest location and variety (number of locations within 1- and 3-mile network distance). CBG are shaded to indicate relative distance (darker = greater distance) and variety (darker = greater variety).

Sharkey et al. International Journal of Health Geographics 2009 8:9   doi:10.1186/1476-072X-8-9
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