Comparison of Vaccination Discussion Rates, Pre- and Post-Intervention
| Total | Pre Years:2000–2002 | Proportion Pre (%) | Post Year:2002–2003 | Proportion Post (%) | Difference (Post–Pre) (%) | P Value | |||
|---|---|---|---|---|---|---|---|---|---|
| N before Intervention | Discussed Pre | N after Intervention | Discussed Post | ||||||
| Small FP 1 | 29 | 18 | 0 | 0 | 11 | 2 | 18.2 | 18.2 | .136 |
| Small FP 2 | 19 | 8 | 0 | 0 | 11 | 7 | 63.6 | 63.6 | .013 |
| Large FP | 178 | 131 | 5 | 3.8 | 47 | 22 | 46.8 | 43 | <.001 |
| Small OB 1 | 99 | 62 | 4 | 6.5 | 37 | 20 | 54.1 | 47.6 | <.001 |
| Small OB 2 | 201 | 123 | 3 | 2.4 | 78 | 35 | 44.9 | 42.4 | <.001 |
| Large OB | 1558 | 1035 | 8 | 0.8 | 523 | 69 | 13.2 | 12.4 | <.001 |
| FP overall | 226 | 157 | 5 | 3.2 | 69 | 31 | 44.9 | 41.7 | <.001 |
| OB overall | 1858 | 1220 | 15 | 1.2 | 638 | 124 | 19.4 | 18.2 | <.001 |
| Small practice overall | 348 | 211 | 7 | 3.3 | 137 | 64 | 46.7 | 43.4 | <.001 |
| Large practice overall | 1736 | 1166 | 13 | 1.1 | 570 | 91 | 16 | 14.8 | <.001 |
| Overall | 2084 | 1377 | 20 | 15 | 707 | 155 | 21.9 | 20.5 | <.001 |