Figure 1. Fraction of population with any access of specified clinician type—adults: disaggregated by income, insurance status, race/ethnicity, and rural or urban residence.
Note: Age- and sex-adjusted estimates, by population subgroups, of the fraction of adults who made any visit in 2004 to specific clinician types. Error bars display 95% confidence intervals for the point estimates.
FM = family medicine; GIM = general internal medicine; MSA = metropolitan statistical area; NP = nurse-practitioner; PA = physician’s assistant.