Multivariable ordinary least squares regression models of COVID-19 vaccine intention (dependent variable: plans to get vaccinated as soon as possible, Survey 1) with control variables
| Model 1 β (95% CI) | Model 2 β (95% CI) | |
| Perceived personal COVID-19 risk | 0.092** (0.004–0.180) | 0.091** (0.004–0.178) |
| Believes COVID-19 vaccine is effective | 0.316*** (0.253–0.380) | 0.313*** (0.250–0.377) |
| Believes COVID-19 vaccine is unsafe | −0.196*** (−0.257 to −0.135) | −0.192*** (−0.253 to −0.132) |
| Perceived vaccination coverage: ‘Some’ people (Ref: Hardly any/Don’t know) | −0.003 (−0.061 to 0.055) | −0.004 (−0.061 to 0.054) |
| Perceived vaccination coverage: ‘Most’ people (Ref: Hardly any/Don’t know) | 0.070** (0.004–0.136) | 0.069** (0.004–0.135) |
| Lives with someone vaccinated | 0.066** (0.014–0.117) | 0.065** (0.014–0.116) |
| Access barriers (scale 0–4) | 0.080*** (0.053–0.108) | |
| Reason not vaccinated: Does not have time | 0.122*** (0.058–0.187) | |
| Reason not vaccinated: Do not know where to go | 0.057 (−0.022 to 0.135) | |
| Reason not vaccinated: Site too far away | 0.060 (−0.028 to 0.148) | |
| Reason not vaccinated: Transport too costly | 0.074* (−0.003 to 0.151) | |
| Control variables included | Yes | Yes |
| Observations | 1707 | 1707 |
| R2 | 0.363 | 0.365 |
***P<0.01, **p<0.05, *p<0.1.