Table 3.
Multivariate multinomial regression models of the associations between being “hesitant” or “anti-vaccination”, compared to being “pro-vaccination” (N=1640)
| Anti-vaccination vs Pro-vaccination |
Hesitant vs Pro-vaccination |
|||
|---|---|---|---|---|
| OR | 95 % CIs | OR | 95 % CIs | |
| SOCIO-DEMOGRAPHIC CHARACTERISTICS | ||||
| Sex : Among males* | ||||
| Student (Yes vs No) | 4.63 | [1.85-11.59] | 1.53 | [0.62-3.78] |
| Lifelong medical history*(Yes vs No) | 0.35 | [0.16-0.74] | 0.64 | [0.29-1.44] |
| Sex : Among females* | ||||
| Student (Yes vs No) | 1.03 | [0.69-1.51] | 0.87 | [0.55-1.38] |
| Lifelong medical history⁎⁎(Yes vs No) | 1.01 | [0.73-1.41] | 0.79 | [0.54-1.16] |
| Age (years) ≥ 35 vs 18-34 | 0.83 | [0.49-1.41] | 1.12 | [0.64-1.97] |
| Study or work in the health domain Yes vs No | 0.78 | [0.55-1.11] | 1.01 | [0.69-1.49] |
| Up-to-date vaccination | ||||
| No vs Yes | 1.69 | [0.95-2.99] | 0.52 | [0.21-1.30] |
| I do not know vs Yes | 1.64 | [1.02-2.65] | 0.54 | [0.27-1.10] |
| Being vaccinated against flu each year No vs Yes | 4.34 | [2.66-7.08] | 1.42 | [0.93-2.17] |
| ANSWERS RELATED TO COVID-19 | ||||
| Trust in the discovery of a treatment | ||||
| No vs Yes | 2.08 | [1.15-3.74] | 0.38 | [0.11-1.29] |
| I do not know vs Yes | 1.33 | [0.89-2.00] | 2.57 | [1.73-3.81] |
| Ready to take a treatment against COVID-19 that has yet to be conclusively proven effective | ||||
| No vs Yes | 15.33 | [9.99-23.53] | 1.86 | [0.88-3.94] |
| I do not know vs Yes | 2.11 | [1.40-3.18] | 7.07 | [4.89-10.22] |
| Trust in public authorities to control the pandemic | ||||
| Low trust (0-3) vs High trust (7-10) | 1.77 | [1.19-2.63] | 1.41 | [0.88-2.24] |
| Medium trust (4-6) vs High trust (7-10) | 1.08 | [0.73-1.61] | 1.37 | [0.88-2.12] |
| KNOWLEDGE-RELATED SCALES | ||||
| Scale on knowledge and beliefs about vaccination Bad (6-18) vs Good (19-30) | 4.11 | [2.77-6.09] | 1.53 | [0.88-2.66] |
| Digital Vaccine Literacy scale Bad (7-20) vs Good (21-33) | 1.10 | [0.78-1.56] | 1.70 | [1.14-2.54] |
| Capacity to detect fake news scale Bad (0-5) vs Good (6-8) | 1.64 | [1.11-2.42] | 1.54 | [0.99-2.39] |
| General health literacy scale Bad (0-9) vs Good (10-15) | 1.23 | [0.90-1.68] | 1.49 | [1.03-2.15] |
OR : Odds Ratio ; 95 % CIs : Confidence Interval at 95 %.
⁎
We tested interactions and found that sex was significantly associated with being a student and lifelong medical history, adjusted on all covariates.
⁎⁎
At least one among the following : cardiovascular disease, hypertension, diabetes, chronic digestive disease, cancer, asthma or other respiratory disease, mental illness, other