Table 1.

Primary Care Practice Characteristics

CharacteristicPractices in Smoking Analysis (N = 59)Practices in BP Analysis (N = 73)
Practice characteristics
Ownership, No. (%)
    Clinicians36 (61.0)43 (58.9)
    Hospital/health system13 (22.0)16 (21.9)
    FQHC7 (11.9)9 (12.3)
    RHC/IHS3 (5.1)5 (6.8)
Practice size, No. (%)
    Solo practice19 (32.2)21 (28.8)
    2-5 clinicians31 (52.5)41 (56.2)
    6-10 clinicians6 (10.2)8 (11.0)
    ≥11 clinicians2 (3.4)2 (2.7)
    Missing1 (1.7)1 (1.4)
Geographic region/Cooperative, No. (%)
    Midwest (IN, IL, WI)12 (20.3)15 (20.5)
    North Carolina8 (13.6)9 (12.3)
    Northwest (OR, WA, ID)4 (6.8)7 (9.6)
    New York City (5 NY boroughs)15 (25.4)14 (19.2)
    Oklahoma7 (11.9)9 (12.3)
    Southwest (CO, NM)9 (15.3)11 (15.1)
    Virginia4 (6.8)8 (11.0)
Location, No. (%)
    Rural area4 (6.8)8 (11.0)
    Large town10 (16.9)12 (16.4)
    Suburban4 (6.8)6 (8.2)
    Urban core41 (69.5)47 (64.4)
Patient characteristics
White, mean (SD), %61.4 (33.7)60.9 (33.4)
Medicaid coverage, mean (SD), %20.5 (17.1)19.6 (17.2)
Performance on CQM metric at baseline, No. (%)
    <50%26 (44.1)20 (27.4)
    50%-60%2 (3.4)16 (21.9)
    60%-70%6 (10.2)19 (26.0)
    70%-80%14 (23.7)15 (20.5)
    80%-90%11 (18.6)3 (4.1)
  • BP = blood pressure; CO = Colorado; CQM = clinical quality measure; FQHC = Federally Qualified Health Center; ID = Idaho; IHS = Indian Health Service; IL = Illinois; IN = Indiana, NM = New Mexico; NY = New York; OR = Oregon; RHC = rural health clinic; WA = Washington; WI = Wisconsin.

  • Note: Practices with >90% performance on the smoking CQM (11 practices) or BP CQM (1 practice) at baseline were excluded from analyses because they could not logically achieve a ≥10-point gain.