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. 2021 Sep 9;59(10 Suppl 5):S413–S419. doi: 10.1097/MLR.0000000000001612

TABLE 2.

Differences in Weighted Averages of Measures by Various Definitions of Rurality

Definition Population Characteristics Percent Within 30 min of
Rural Definition BA Degree <200% Poverty Pop Change Pop Density Health Ins Hospital Hosp, 100 Beds Dentist Primary Care
CDC −11.43 7.01 −4.85 −5.93 1.16 −5.25 −28.99 −32.845 −2.81
UA/UC −10.30 −1.07 −2.28 −6.78 0.27 −8.71 −29.76 −31.55 −3.18
HRSA −13.51 7.48 −5.69 −5.95 1.65 −7.71 −40.50 −48.15 −4.04
RUCA (≥4) −12.95 7.73 −5.57 −5.76 1.60 −6.45 −39.07 −47.08 −3.86
CBSA −14.18 7.91 −6.48 −5.55 2.56 −10.77 −52.91 −69.21 −7.38
RCC (≥7) −12.55 7.72 −6.14 −5.39 2.20 −11.71 −49.52 −64.60 −9.23
FAR −10.02 7.04 −4.84 −5.12 1.89 −12.36 −42.59 −57.56 −10.43
UIC (≥9) −12.68 7.91 −6.49 −5.35 2.59 −13.40 −55.42 −71.03 −12.38

The rows are given in decreasing number of the rural population.

Rural-urban differences in population characteristics by rural definition. All data represent differences in weighted averages of measures by various definitions of rurality. Measures include: “BA Degree” is the age +25 population with a bachelor’s degree (%); “<200% poverty” is the population living in households with incomes < 200% of the federal poverty level; “Pop Change” is change in total population from 2010 to 2018 (%); “Pop Density” is population density (people/km2); “Health Ins” is the percentage of population age below 65 with health insurance; “Hospital” is people with 30-minute travel time access to an acute care hospital (%); “Hosp, 100 Beds” is 30-minute access to a hospital with at least 100 beds (%); “Primary Care” and “Dentists” are 30-minute access to a primary care physician and dentist respectively (%).

The largest absolute difference are highlighted in dark gray.

The second-largest absolute difference are highlighted in light gray.

CBSA indicates Core-Based Statistical Area; CDC, Centers for Disease Control and Prevention; FAR, Frontier and Remote; HRSA, Health Resources and Services Administration; RCC, Rural Continuum Code; RUCA, Rural-Urban Commuting Area; UA/UC, Urban Area/Urban Cluster; UIC, Urban Influence Code.