Table 4.
Factors associated with COVID-19 vaccine confidence among general community members in Tanzania (N = 3470).
| Variable | COR (95% CI) | AOR (95% CI) |
|---|---|---|
| Region | ||
| Dar-es-salaam | 1 | 1 |
| Kilimanjaro | 2.15 (1.63–2.83) | 1.46 (1.05–2.04) |
| Lindi | 1.98 (1.48–2.65) | 2.27 (1.60–3.22) |
| Mbeya | 1.04 (0.84–1.28) | 1.06 (0.81–1.39) |
| Simiyu | 0.63 (0.50–0.80) | 0.87 (0.63–1.18) |
| Tabora | 1.49 (1.16–1.91) | 1.23 (0.92–1.64) |
| Mjini Magharibi | 2.14 (1.66–2.78) | 1.61 (1.18–2.20) |
| Pemba Kaskazini | 2.50 (1.82–3.40) | 1.82 (1.24–2.68) |
| Area of residence | ||
| Urban | 1 | 1 |
| Rural | 1.19 (1.03–1.39) | 1.27 (1.05–1.53) |
| Age, years | ||
| <30 | 1 | |
| 30–39 | 1.17 (0.97–1.40) | 1.15 (0.93–1.42) |
| 40–49 | 1.18 (0.97–1.44) | 1.13 (0.89–1.44) |
| 50+ | 1.14 (0.95–1.37) | 1.15 (0.92–1.45) |
| Sex | ||
| Male | 1 | 1 |
| Female | 0.85 (0.74–0.98) | 0.94 (0.80–1.11) |
| Education | ||
| None | 1 | 1 |
| Primary | 1.60 (1.27–2.00) | 1.11 (0.84–1.46) |
| Secondary and above | 2.27 (1.79–2.87) | 1.09 (0.79–1.50) |
| Wealth categories | ||
| Low | 1 | 1 |
| Middle | 1.27 (1.06–1.53) | 1.13 (0.91–1.41) |
| High | 1.54 (1.32–1.78) | 1.01 (0.82–1.25) |
| Religion | ||
| None | 1 | 1 |
| Muslim | 4.09 (2.20–7.60) | 2.11 (1.04–4.29) |
| Christian | 2.66 (1.43–4.95) | 1.72 (0.86–3.47) |
| Marital status* | ||
| Not in union | 1 | 1 |
| In union | 1.17 (1.01–1.36) | 1.03 (0.87–1.23) |
| Ever been infected with COVID-19 | ||
| No | 1 | 1 |
| Yes | 2.93 (1.64–5.22) | 1.75 (0.91–3.36) |
| COVID-19 disease risk perception | ||
| Not at risk | 1 | 1 |
| At risk | 2.31 (2.01–2.65) | 1.58 (1.35–1.85) |
| COVID-19 vaccine knowledge | ||
| Poor knowledge | 1 | 1 |
| Good knowledge | 7.05 (6.07–8.19) | 6.29 (5.35–7.40) |
*In union means married or cohabiting, whereas not in a union means single, divorced, separated, or widow. COR: crude odds ratio; AOR: adjusted odds ratio.