Table 2.
Unadjusted and adjusted association of demographic characteristics with booster hesitancy, clustered by site.
| Demographic characteristics | Unadjusted |
Adjusted |
|---|---|---|
| OR (95% CI) | aOR (95% CI) | |
| Age (y) | - | - |
| 18-34 | Ref | Ref |
| 35-49 | 1.11 (0.63-1.95) | 1.16 (0.99-1.36) |
| 50-64 | 0.88 (0.49-1.58) | 0.74 (0.54-1.01) |
| ≥65 | 0.88 (0.42-1.86) | 0.77 (0.29-2.08) |
| Gender | ||
| Woman | 1.85 (1.18-2.92) | 1.66 (0.99-2.80) |
| Man | Ref | Ref |
| Race and ethnicity | ||
| Asian | 0.28 (0.04-1.26) | 0.21 (0.05-0.93) |
| Black | 1.06 (0.60-1.87) | 1.38 (0.67-2.85) |
| Hispanic/Latino | 2.28 (1.23-4.34) | 1.59 (0.82-3.09) |
| Mixed/Other | 0.44 (0.19-0.97) | 0.40 (0.11-1.45) |
| White | Ref | Ref |
| Primary language: non-English (Ref: English) | 2.95 (1.58-5.82) | 2.35 (1.49-3.71) |
| ≤High-school education (Ref: >high-school education) | 0.98 (0.63-1.54) | 0.82 (0.43-1.57) |
| Unhoused (Ref: housed) | 0.69 (0.36-1.34) | 0.84 (0.30-2.38) |
| Uninsured (Ref: insured) | 1.61 (0.76-3.55) | 1.77 (0.55-5.74) |
| Political affiliation | ||
| Democrat | Ref | Ref |
| Republican | 3.57 (1.46 - 9.48) | 6.07 (4.21 - 8.75) |
| Other | 1.74 (1.02 - 2.98) | 1.78 (1.14 - 2.77) |
| Lack primary care (Ref: have primary care) | 0.83 (0.51 - 1.35) | 0.70 (0.37 - 1.34) |
aOR, adjusted odds ratio; CI, confidence interval; OR, odds ratio; Ref, reference.