Table 1.

Comparison of Qualitative Interview Participants to Sampling Frame

Qualitative Interview Participants No. (%)Sampling Frame No. (%)
Total22413
Years in practice
    <5    1 (4.5)    6 (1.5)
    5-10    2 (9.1)  82 (19.9)
    11-20    7 (31.8)182 (44.1)
    21-29    7 (31.8)  89 (21.5)
    >30    5 (22.7)  54 (13.1)
Race
    American Indian or Alaska Native    0 (0)    3 (0.7)
    Asian    1 (4.5)  95 (23.0)
    Black or African American    5 (22.7)  82 (19.9)
    Other    4 (18.2)  50 (12.1)
    White  12 (54.5)183 (44.3)
Ethnicity
    Hispanic or Latine    5 (22.7)  96 (23.2)
    Non-Hispanic  17 (77.3)317 (76.8)
Regiona
    Midwest    4 (18.2)  80 (19.5)
    Northeast    2 (9.1)  70 (17.1)
    South  10 (45.5)152 (37.1)
    West    6 (27.3)108 (26.3)
Principal practice size
    2-5 physicians    8 (36.4)155 (37.5)
    Solo practice  14 (63.6)258 (62.5)
Care in other language
    No    9 (40.9)121 (29.3)
    Yes, other    3 (13.6)130 (31.5)
    Yes, Spanish  10 (45.5)162 (39.2)
  • a Three individuals in the sampling frame practiced in a US territory. They are not included in the Region counts.