Table 2.
Bivariate and multivariate data models for COVID-19 vaccination
| Odds Ratios | ||||||
|---|---|---|---|---|---|---|
| Political Affiliation | Model 1 Total Sample (N=804) |
Model 2 Republican Sample (N=205) |
Model 3 Democrat Sample (N=353) |
|||
| Model 1A | Model 1B | Model 2A | Model 2B | Model 3A | Model 3B | |
| OR (95% CI) |
aOR (95% CI) |
OR (95% CI) |
aOR (95% CI) |
OR (95% CI) |
aOR (95% CI) |
|
| SOCIODEMOGRAPHIC VARIABLES | ||||||
| Age | 1.02 (1.01-1.03) * | 1.02 (1.00-1.04) * | 1.02 (1.01-1.03) * | 1.02 (0.98-1.06) | 1.01 (0.99-1.03) | 1.02 (0.99-1.06) |
| Sex assigned at birth | 0.95 (0.71-1.28) | 1.39 (0.91-2.14) | 0.814 (0.46-1.43) | 0.78 (0.31-1.96) | 0.69 (0.41-1.16) | 1.39 (0.69-2.81) |
| Race (Ref: White) | REF | REF | REF | REF | REF | REF |
| Non-Hispanic Black | 0.76 (0.52-1.13) | 1.10 (0.62-1.94) | 1.31 (0.45-3.78) | 0.66 (0.15-2.93) | 0.58 (0.32-1.02) | 1.09 (0.51-2.34) |
| Hispanic | 1.17 (0.69-1.98) | 1.18 (0.56-2.47) | 1.57 (0.51-4.81) | 0.34 (0.06-2.03) | 1.61 (0.64-4.08) | 2.66 (0.80-8.79) |
| Other | 1.44 (0.83-2.52) | 1.30 (0.62-2.74) | 1.57 (0.51-4.81) | 1.20 (0.24-6.07) | 2.40 (0.69-8.30) | 2.63 (0.54-12.92) |
| Household Income Level | 1.65 (1.22-2.22) * | 1.45 (0.93-2.27) | 1.41 (0.81-2.47) | 2.11 (0.75-5.96) | 1.95 (1.14-3.36) * | 1.11 (0.55-2.26) |
| Education Level | 2.32 (1.72-3.12) * | 1.56 (1.01-2.41) * | 2.02 (1.14-3.59) * | 1.07 (0.40-2.86) | 2.00 (1.20-3.31) * | 1.49 *0.75-2.93) |
| Political Affiliation (Ref: Republican) | REF | REF | X | X | X | X |
| Democrat | 2.51 (1.73-3.64) * | 0.81 (0.43-1.53) | X | X | X | X |
| Other | 0.85 (0.59-1.24) | 0.61 (0.34-1.08) | X | X | X | X |
| COVID-19 DISEASE AND VACCINE BELIEF VARIABLES | ||||||
| Concerned the vaccines are being developed too quickly | 0.09 (0.07-0.13) * | 0.46 (0.28-0.75) * | 0.06 (0.03-0.14) * | 0.18 (0.06-0.57) * | 0.10 (0.06-0.18) * | 0.40 (0.19-0.86) * |
| Worried about bad side effects from the vaccines | 0.08 (0.05-0.11) * | 0.19 (0.12-0.32) * | 0.06 (0.03-0.12) * | 0.15 (0.05-0.47) * | 0.08 (0.05-0.15) * | 0.14 (0.06-0.31) * |
| The coronavirus is a hoax | 0.30 (0.15-0.63) * | 0.80 (0.33-1.95) | 0.35 (0.13-0.92) * | 0.96 (0.24-3.86) | 0.28 (0.07-1.14) | 1.51 (0.30-7.66) |
| BELIEFS ABOUT COVID-19 PREVENTION BEHAVIORS VARIABLES | ||||||
| Belief that face masks will help stop the spread of the coronavirus | 5.42 (3.88-7.58) * | 1.97 (1.19-3.26) * | 4.14 (2.30-7.46) * | 2.09 (0.81-5.37) | 2.60 (1.25-5.38) * | 2.11 (0.78-5.72) |
| Belief that vaccines prevent getting the coronavirus | 11.09 (7.88-15.59) * | 3.15 (2.00-4.94) * | 11.46 (5.91-22.23) * | 3.29 (1.29-8.37) * | 7.05 (4.03-12.44) * | 2.09 (0.99-4.40) |
| SOCIAL NETWORK FEATURES VARIABLES | ||||||
| Belief that majority of friends will get vaccinated | 8.91 (6.35-12.51) * | 3.01 (1.91-4.75) * | 10.20 (5.30-19.64) * | 6.19 (2.39-16.05) * | 5.64 (3.22-9.89) * | 1.74 (0.82-3.72) |
| Political homogeneity in friendships | 0.89 (0.86-0.92) * | 0.98 (0.92-1.04) | 0.91 (0.84-0.98) * | 0.95 (0.82-1.10) | 0.90 (0.83-0.96) * | 0.93 (0.85-1.03) |
Note: Bolded* indicates statistical significance (p<0.05)