Table 3 Practice characteristics by study wave
Characteristic | Wave I | Wave II | pvaluec |
|---|---|---|---|
(N = 1a) | (N = 58b) | ||
Outer setting | |||
Practice type: n (%) | Â | Â | Â |
 Academic practice | 3 (10) | 5 (10) | 0.4 |
 Federally designated health center or rural clinic | 9 (30) | 20 (39) | |
 Hospital outpatient practice | 5 (17) | 6 (12) | |
 Private practice | 8 (27) | 19 (37) | |
 Other (Free Clinics, etc.) | 5 (16) | 2 (4) | |
 Missing | 1 | 6 | |
Practice location: n (%) | Â | Â | Â |
 Rural | 11 (38) | 15 (29) | 0.7 |
 Suburban | 6 (21) | 14 (27) | |
 Urban | 12 (41) | 23 (44) | |
 Missing | 2 | 6 | |
Clinician owned: n (%) | Â | Â | Â |
 Yes | 8 (27) | 13 (25) | 1.0 |
 No | 22 (73) | 40 (75) | |
 Missing | 1 | 5 | |
PBRN member | Â | Â | Â |
 Yes | 31 (100) | 39 (67) | 0.0002 |
 No | 0 | 19 (33) | |
Inner setting | |||
Medical record type: n (%) | Â | Â | Â |
 EHR | 28 (93) | 43 (81) | 0.2 |
 Paper | 2 (7) | 10 (19) | |
 Missing | 1 | 5 | |
Number of full-time clinicians: n (%) | Â | Â | Â |
 1 | 4 (14) | 8 (16) | 0.7 |
 2 | 5 (18) | 7 (14) | |
 3-5 | 10 (36) | 12 (24) | |
 ≥6 | 9 (32) | 22 (45) | |
 Missing | 3 | 9 | |
Mid-level practitioners: n (%) | Â | Â | Â |
 Yes | 19 (63) | 35 (66) | 0.8 |
 No | 11 (37) | 18 (34) | |
 Missing | 1 | 5 | |
Ever in QI project: n (%) | Â | Â | Â |
 Yes | 25 (89) | 31 (65) | 0.0292 |
 No | 3 (11) | 17 (35) | |
 Missing | 3 | 10 | |