Highest Registry Implementation Milestone Achieved by End of Year One
| Milestone* | No. (%) of Intervention Practices† | No. (%) of Control Practices† | P Value |
|---|---|---|---|
| 0 | 6 (1) | 25 (4) | |
| 1 | 31 (5) | ||
| 2 | |||
| 3 | 19 (3) | ||
| 4 | 13 (2) | 6 (1) | |
| 5 | 13 (2) | 31 (5) | |
| 6 | 6 (1) | ||
| 7 | 6 (1) | ||
| 8 | 38 (6) | 6 (1) | |
| Milestone 7 or 8 | 44 (7) | 6 (1) | .0408 |
| Milestones Achieved, mean ± SE | 5.5 ± 0.3 | 2.6 ± 0.3 | <.0001 |