Table 3.

Multivariable logistic regression analysis of factors affecting vaccine confidence

	β	S.E	Wald	P	Odds Ratio (95% CI)
Gender	0.254	0.146	3.035	0.081	1.289 (0.969–1.714)
Living area	−0.009	0.164	0.003	0.956	0.991(0.719–1.366)
Age
≤20					1.000
21–30	−0.004	0.396	0.000	0.992	0.996 (0.458–2.164)
31–40	−0.262	0.411	0.408	0.523	0.769 (0.344–1.721)
41–50	−0.215	0.421	0.261	0.610	0.807 (0.354–1.840)
≥51	−0.287	0.466	0.380	0.538	0.750 (0.301–1.871)
Education level
High school graduate or lower					1.000
Junior college	−0.243	0.239	1.035	0.309	0.784 (0.490–1.253)
College graduate	−0.196	0.197	0.997	0.318	0.822 (0.559–1.208)
Master degree and above	−0.092	0.240	0.148	0.701	0.912 (0.570–1.459)
Family income per month
≤7000 Yuan					1.000
7001–10,000 Yuan	−0.222	0.259	0.737	0.391	0.801 (0.482–1.330)
10,001–13,000 Yuan	−0.255	0.257	0.981	0.322	0.775 (0.468–1.283)
13,001–16,000 Yuan	−0.035	0.267	0.017	0.896	0.966 (0.573–1.629)
> 16,000 Yuan	0.181	0.263	0.475	0.491	1.199 (0.716–2.008)
The consequences of the failure of the DTP vaccine	0.115	0.200	0.327	0.567	1.121 (0.757–1.661)
The consequences of the failure of rabies vaccine	−0.405	0.248	2.663	0.103	0.667 (0.410–1.085)
Satisfied with the response to this vaccine event	0.483	0.147	10.792	0.001**	1.621 (1.215–2.163)
Concern about vaccine efficacy	−0.521	0.210	6.191	0.013*	0.594 (0.394–0.895)
Concern about vaccine safety	−0.734	0.211	12.074	0.001**	0.480 (0.317–0.726)
Vaccines are the most effective means of fighting infectious diseases	0.211	0.168	1.584	0.208	1.235 (0.889–1.716)
The collapse of immunization defence can lead to outbreaks of infection diseases	0.177	0.186	0.908	0.341	1.194 (0.829–1.720)
Identifying the root of an incident and strengthening regulations are more important than punishments	0.227	0.186	1.496	0.221	1.255 (0.872–1.805)
Vaccination benefits outweigh risks	0.406	0.150	7.340	0.007**	1.501 (1.119–2.013)

95% CI = 95% confidence interval; ^*0.01 < p<0.05; ^**P < 0.01