Fig. 3
From: Population-based geographic access to endocrinologists in the United States, 2012
Percentage of US population with access to at least one endocrinologist. (a) Percentage of adults aged ≥18 years with access to at least one endocrinologist, by age group, urban/rural characteristics, and distance to endocrinologist locations. Age groups include 18–64 years (solid line) and ≥65 years (dashed line). (b) Percentage of children aged 0–17 years with access to at least one pediatric endocrinologist by urban/rural characteristics and distance to endocrinologist locations