Table 3.
Multivariate analysis for predictors of COVID-19 vaccine acceptance among pregnant women and mothers of young children, with adjustment for all countries
| Multivariate analysis for acceptance of covid-19 vaccine with ≥ 90% efficacy (likely vs. unlikely) | Accept for themselves | Accept for child/children | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Pregnant women N = 5282 | Non-pregnant Mothers N = 12,562 | All mothers N = 17,054 | |||||||
| Adjusted odds ratio | 95% CI | Adjusted odds ratio | 95% CI | Adjusted odds ratio | 95% CI | ||||
| Age (ref 40–65 years) | |||||||||
| 18–24 | 1.20 | 0.73 | 1.99 | 0.93 | 0.67 | 1.28 | 0.96 | 0.75 | 1.22 |
| 25–29 | 1.04 | 0.66 | 1.66 | 0.92 | 0.74 | 1.14 | 0.83 | 0.70 | 0.99 |
| 30–34 | 0.90 | 0.57 | 1.42 | 1.02 | 0.85 | 1.22 | 0.86 | 0.74 | 1.00 |
| 35–39 | 0.83 | 0.52 | 1.33 | 1.02 | 0.85 | 1.22 | 0.85 | 0.73 | 0.99 |
| Marital status | |||||||||
| Married (ref: not married) | 1.03 | 0.86 | 1.23 | 1.03 | 0.89 | 1.20 | 0.96 | 0.85 | 1.08 |
| Number of children (ref: no children) | |||||||||
| One child (used as ref for non-pregnant women only) | 1.02 | 0.87 | 1.20 | NA | NA | NA | 0.90 | 076 | 1.08 |
| Two children | 0.92 | 0.72 | 1.18 | 0.94 | 0.81 | 1.10 | 1.00 | 0.82 | 1.20 |
| Three or more children | 1.12 | 0.77 | 1.63 | 0.78 | 0.64 | 0.94 | 0.92 | 0.74 | 1.15 |
| Education (ref: college diploma or university degree) | |||||||||
| < High school | 0.86 | 0.58 | 1.28 | 1.03 | 0.78 | 1.36 | 0.85 | 0.68 | 1.07 |
| High school or GED | 1.36 | 1.01 | 1.82 | 0.86 | 0.69 | 1.06 | 0.93 | 0.78 | 1.12 |
| Some college or university | 1.11 | 0.89 | 1.39 | 0.98 | 0.81 | 1.18 | 1.04 | 0.89 | 1.21 |
| Master's, professional school, doctoral degree | 0.79 | 0.66 | 0.94 | 1.01 | 0.84 | 1.21 | 0.90 | 0.79 | 1.04 |
| Essential worker (ref: not an essential worker) | |||||||||
| Worked as a physician | 1.48 | 0.93 | 2.35 | 0.88 | 0.47 | 1.63 | 0.73 | 0.49 | 1.10 |
| Worked as a nurse | 0.69 | 0.52 | 0.91 | 0.75 | 0.54 | 1.04 | 0.71 | 0.56 | 0.90 |
| Worked in another health-related sector | 0.79 | 0.62 | 1.00 | 0.84 | 0.62 | 1.12 | 0.80 | 0.65 | 0.99 |
| Worked as another essential worker | 0.99 | 0.81 | 1.21 | 1.00 | 0.83 | 1.20 | 1.05 | 0.90 | 1.21 |
| Socioeconomic status (SES) | |||||||||
| Middle class to wealthy (ref: lower middle class to poor) | 0.84 | 0.71 | 0.99 | 1.03 | 0.89 | 1.19 | 0.84 | 0.75 | 0.94 |
| Insurance | |||||||||
| Insured (ref: uninsured) | 0.95 | 0.77 | 1.18 | 1.20 | 1.03 | 1.41 | 1.22 | 1.07 | 1.39 |
| Past acceptance and perceived safety/efficacy of other vaccines | |||||||||
| Routine immunization for children (ref: no) | 1.75 | 1.27 | 2.41 | 2.26 | 1.68 | 3.05 | 2.42 | 1.90 | 3.08 |
| Think childhood vaccines are safe (ref: not safe) | 2.09 | 1.11 | 3.95 | 2.42 | 1.74 | 3.38 | 2.27 | 1.67 | 3.08 |
| Thinks childhood vaccines are effective in protecting against diseases (ref: not effective) | 1.57 | 0.69 | 3.58 | 1.48 | 1.01 | 2.18 | 1.39 | 0.97 | 1.99 |
| Did receive flu vaccination last year (ref: did not receive) | 1.40 | 1.18 | 1.67 | 1.58 | 1.36 | 1.82 | 1.45 | 1.29 | 1.63 |
| Confidence in COVID-19 vaccine | |||||||||
| Confident in safety of COVID-19 vaccine post-approval by country's health agencies (ref: not confident) | 3.68 | 3.02 | 4.50 | 5.12 | 4.06 | 6.46 | 4.97 | 4.23 | 5.84 |
| Confident in COVID-19 vaccine efficacy post approval by country's health agencies (ref: not confident) | 1.26 | 1.02 | 1.55 | 2.35 | 1.93 | 2.87 | 2.03 | 1.76 | 2.35 |
| Perceived risk of the virus/precautions | |||||||||
| Worried about COVID-19 (ref: not worried) | 1.79 | 1.48 | 2.16 | 2.47 | 2.11 | 2.90 | 1.99 | 1.75 | 2.26 |
| Important for country to have vaccine (ref: not important) | 1.74 | 1.05 | 2.87 | 1.68 | 1.25 | 2.25 | 1.60 | 1.22 | 2.09 |
| Important for the majority of people in their country getting vaccinated (ref: not important) | 3.08 | 1.95 | 4.85 | 4.46 | 3.50 | 5.68 | 4.89 | 3.91 | 6.12 |
| Closely complied with mask guidelines (ref: did not closely comply) | 1.10 | 0.65 | 1.89 | 2.69 | 1.80 | 4.04 | 1.85 | 1.32 | 2.57 |
| Monitoring COVID-19 news on any media | |||||||||
| Monitors COVID-19 news at least 1 × a day (ref: never monitors) | 1.17 | 0.86 | 1.59 | 1.06 | 0.83 | 1.35 | 1.21 | 0.99 | 1.48 |
| Public trust and satisfaction | |||||||||
| Trust in PH Agencies (ref: no trust in PH agencies) | 1.14 | 0.95 | 1.35 | 1.62 | 1.38 | 1.89 | 1.51 | 1.34 | 1.70 |
| Trust in science (ref: no trust in science) | 1.21 | 0.97 | 1.51 | 1.16 | 0.99 | 1.37 | 1.24 | 1.09 | 1.42 |
| Increased trust in science during COVID-19 (ref: no increased trust in science) | 1.31 | 1.12 | 1.54 | 1.33 | 1.13 | 1.56 | 1.26 | 1.12 | 1.43 |