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Fig. 3 | SpringerPlus

Fig. 3

From: Development of a comprehensive measure of spatial access to HIV provider services, with application to Atlanta, Georgia

Fig. 3

Underserved areas, defined by ZCTAs with both low supply access scores (the two lowest quintiles) and high HIV case count (the two highest quintiles), or demand, highlighted in brown for travel by car (left) and travel by public transportation (right). The panel on the right also highlights areas of high poverty (cross-hatched). The auxiliary highway, or loop route, is shown in each of the maps and served as a boundary between urban versus suburban/rural areas

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