TABLE 2

Demographics of 13 Participating QuIIN Practices

CharacteristicN (% or IQR)
Practice location in the United Statesa
 Northeast4 (31)
 South5 (38)
 Midwest2 (15)
 West2 (15)
Practice setting
 Suburban6 (46)
 Urban, noninner city4 (31)
 Urban, inner city3 (23)
Practice type
 Independent practice9 (69)
 Affiliated with a university or medical school2 (15)
 Affiliated with a hospital1 (8)
 County public health department/clinic1 (8)
Approximate distance to nearest geneticist
 5 miles or less3 (23)
 6–10 miles4 (31)
 11–30 miles4 (31)
 31–49 miles
 50 miles or more2 (15)
Median number of physicians or physician extenders seeing patients (IQR)10 (8–13)
 Practice includes residents4 (31)
 Practice includes family physicians1 (8)
 Practice uses electronic health record13 (100)
 eClinicalWorksa4 (31)
 Epic2 (15)
 Allscripts1 (8)
 Athenahealth1 (8)
 Cerner1 (8)
 Greenway Health1 (8)
 MediTouch1 (8)
 SmartClinic1 (8)
 Vitera1 (8)
 Practice sees 5000 or more patients annually12 (92)
Race/ethnicity of patients, median (IQR)
 White, non-Hispanic/Latino60 (30–65)
 Hispanic/Latino10 (5–30)
 African American20 (5–25)
 Asian American3 (2–5)
 Native Hawaiian/other Pacific Islander0 (0–0.1)
 American Indian/Alaska Native0 (0–0)
 Other0 (0–1)
Insurance status of patients, median (IQR)
 Private54 (20–65)
 Public45 (30–80)
 Uninsured4 (1–5)
Team’s knowledge of the model for improvementa
 Very knowledgeable2 (15)
 Knowledgeable5 (38)
 Somewhat knowledgeable3 (23)
 Not knowledgeable3 (23)
  • IQR, interquartile range.

  • a Total percent does not equal 100 because of rounding.