Practice-Based Research Network Characteristics
| PBRN Characteristics (n = 54) | PBRNs, n (%) |
|---|---|
| Time as PBRN director (years) | |
| <1 | 3 (5.6) |
| 1–3 | 17 (31.5) |
| 4–5 | 9 (16.7) |
| 6–10 | 14 (25.9) |
| >10 | 11 (20.4) |
| Years PBRN has existed | |
| <1 | 0 (0.0) |
| 1–3 | 8 (14.8) |
| 4–6 | 5 (9.3) |
| 6–10 | 16 (29.6) |
| >10 | 25 (46.3) |
| Scope of PBRN | |
| Local | 11 (20.4) |
| State | 18 (33.3) |
| Regional | 16 (29.6) |
| National | 9 (16.7) |
| Practitioners in PBRN (n) | |
| <20 | 1 (1.9) |
| 21–49 | 10 (18.5) |
| >50 | 43 (79.6) |
| Practice locations in PBRN (n) | |
| <5 | 1 (1.9) |
| 5–9 | 2 (3.8) |
| 10–19 | 9 (17.0) |
| ≥20 | 41 (77.4) |
| Residencies in PBRN (n) | |
| <5 | 40 (74.1) |
| 5–9 | 6 (11.1) |
| 10–19 | 4 (7.4) |
| ≥20 | 4 (7.4) |
PBRN, practice-based research network.