Table 4.

Odds ratio of influenza vaccination in the last year and vaccine confidence, convenience, complacency, by risk group. Binary logistic multivariate regression analyses (enter method to select variables)

Risk group	Confidence			Complacency			Convenience
	OR	CI	P value	OR	CI	P value	OR	CI	P value
Older adults	1.060	1.024–1.096	<0.01	0.995	0.953–1.040	NS	1.016	0.994–1.039	NS
Adults with risk factors	1.011	0.984–1.040	NS	1.061	1.019–1.105	<0.01	1.019	0.998–1.041	NS
Pregnant women	1.033	1.007–1.060	<0.05	1.033	0.997–1.070	NS	1.034	1.015–1.053	<0.01
Mothers of children	1.012	0.987–1.038	NS	1.009	0.977–1.041	NS	1.018	1.0003–1.036	<0.05
All	1.024	1.011–1.038	<0.01	1.024	1.006–1.042	<0.01	1.027	1.017–1.036	<0.01

OR: Odds ratio; CI: confidence interval (95%).