Fig. 2From: County‐level correlates of dental service utilization for low income pregnant women. Ecologic study of the North Carolina Medicaid for Pregnant Women (MPW) programMetro vs. Non-metro Counties (RUCC classification 4–9) in North Carolina with counties classified as Farming or Recreation (2015), marked as red* and counties classified as persistently poor (2013), marked as blue OBack to article page