Table 3.
Multivariate logistic and linear regression analysis results for estimates of associations of the different outcomes of interest among parents with several variables.
| Variable | OR | SE | 95%CI | p value |
| Model 1. Knowledge of the vaccinations recommended to adults between 19–64 years of age | ||||
| Log likelihood = −131.67, χ2 = 71.81 (5df), p < 0.0001 | ||||
| Having at least one chronic condition | 28.8 | 16.18 | 9.62–86.63 | <0.001 |
| None or primary/middle/high schools | 3.97 | 1.82 | 1.62–9.75 | 0.003 |
| Working as healthcare professional | 3.17 | 1.77 | 1.06–9.52 | 0.039 |
| Having received information about vaccinations from physicians | 2.68 | 1.33 | 1.01–7.09 | 0.046 |
| Variable | Coef. | SE | t | p value |
| Model 2. Having a positive attitude towards the usefulness of the administration of vaccinations recommended to adults between 19–64 years of age | ||||
| F = 4.42, R2 = 0.05, adjusted R2 = 0.04, p < 0.0001 | ||||
| Lower number of children | –0.48 | 0.16 | –3 | 0.003 |
| Having received information about vaccinations from physicians | 0.65 | 0.27 | 2.72 | 0.016 |
| Females | 0.55 | 0.27 | 2.03 | 0.043 |
| Younger age | 0.43 | 0.26 | 1.72 | 0.087 |
| Variable | OR | SE | 95%CI | p value |
| Model 3. Positive attitude toward willingness to receive vaccinations recommended to adults between 19–64 years of age | ||||
| Log likelihood = −227.26, χ2 = 55.93 (5df), p < 0.0001 | ||||
| Having received information about vaccinations from physicians | 3.15 | 1.05 | 1.63–6.08 | 0.001 |
| Who considered the administration of the vaccinations as being useful | 1.31 | 0.05 | 1.05–1.61 | 0.013 |
| Older age | 1.42 | 0.45 | 0.76–2.64 | 0.075 |
| College degree or higher | 1.62 | 0.46 | 0.93–2.83 | 0.084 |
| Who considered the vaccine-preventable infectious diseases as being dangerous | 1.06 | 0.06 | 0.94–1.21 | 0.321 |
| Who considered the administration of the vaccinations as being dangerous | 0.95 | 0.05 | 0.86–1.05 | 0.336 |
| Variable | OR | SE | 95%CI | p value |
| Model 4. Having received at least one vaccination recommended to adults between 19–64 years of age | ||||
| Log likelihood = −154.10, χ2 = 25.30 (5df), p < 0.0001 | ||||
| Having at least one chronic condition | 7.38 | 3.74 | 2.73–19.94 | <0.001 |
| Who considered the administration of the vaccinations as being useful | 1.33 | 0.15 | 1.06–1.67 | 0.013 |
| Working as healthcare professional | 2.77 | 1.36 | 1.05–7.26 | 0.038 |
| Who considered the administration of the vaccinations as being useful | 1.1 | 0.06 | 0.99–1.24 | 0.07 |
| College degree or higher | 1.41 | 0.44 | 0.76–2.61 | 0.275 |