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Educational Brochure Effect Accordingto Vaccination History
| Vaccinated, % | ||||
|---|---|---|---|---|
| History | Brochure | Reminder | Relative Risk | 95%ConfidenceInterval |
| Prior vaccination | ||||
| Yes (n= 338) | 75.3 | 70.9 | 1.06 | .93–1.21 |
| No (n= 78) | 20.0 | 9.3 | 2.15 | .69–6.75 |
| Prior vaccination refusal | ||||
| Yes (n= 93) | 40.9 | 22.4 | 1.82 | .97–3.42 |
| No (n= 312) | 71.9 | 67.9 | 1.06 | .91–1.23 |
| Prior side effects | ||||
| Yes (n= 99) | 60.0 | 51.9 | 1.16 | .82–1.64 |
| No (n= 302) | 67.8 | 56.3 | 1.20 | 1.00–1.45 |
