Figure 2. Fraction of population with any access of specified clinician type—children: disaggregated by income, insurance status, race/ethnicity, and rural or urban residence.

Note: Age- and sex-adjusted estimates, by population subgroup, of the fraction of children who made any visit in 2004 to specific clinician types. Error bars display 95% confidence intervals for the point estimates.

FM = family medicine; MSA = metropolitan statistical area; NP = nurse practitioner; PA = physician‘s assistant; Ped = pediatrics;