Table 1.
Univariate analyses of demographic and predictor variables by readiness to vaccinate children.
| Total population | Persistently low, or decreased readiness to have children vaccinated | Persistently high or increased readiness to have children vaccinated | Significance | ||||
|---|---|---|---|---|---|---|---|
| N | 78 |
38 |
40 |
||||
| Mean or N | SD or % | Mean or N | SD or % | Mean or N | SD or % | ||
| Maternal age | 33 | 4 | 31 | 3 | 35 | 4 | <0.001 |
| Income | 0.187 | ||||||
| <$30,000 | 6 | 8% | 4 | 11% | 2 | 5% | |
| $30-$59,999 | 15 | 19% | 11 | 29% | 4 | 10% | |
| $60-$99,999 | 28 | 36% | 12 | 32% | 16 | 40% | |
| $100-$140,000 | 19 | 24% | 7 | 18% | 12 | 30% | |
| >$140,000 | 10 | 13% | 4 | 10% | 6 | 15% | |
| Education | 0.001 | ||||||
| <4 year degree | 15 | 19% | 13 | 34% | 2 | 5% | |
| 4 year degree | 30 | 39% | 15 | 39% | 15 | 38% | |
| >4 year degree | 33 | 42% | 10 | 26% | 23 | 57% | |
| Baby age at follow-up (weeks) | 48 | 18 | 50 | 16 | 46 | 19 | 0.279 |
| Baby age at baseline (weeks) | 27 | 18 | 29 | 16 | 25 | 19 | 0.3134 |
| Vaccination status at follow-up | 0.001 | ||||||
| unvaccinated | 13 | 17% | 12 | 32% | 1 | 3% | |
| vaccinated | 65 | 83% | 26 | 68% | 39 | 97% | |
| PACV† score | 10 | 13 | 17 | 16 | 4 | 6 | <0.001 |
*N = 71, Only 3 participants scored >50, the lower threshold representing vaccine hesitancy †PACV: Parent Attitudes about Child Vaccinations.