Tab. IV.

Univariate analysis of the association between participants' risk perception about influenza and influenza vaccine, positive vaccination status and attitude towards seasonal influenza vaccine.

Variable	Previously vaccinated against influenza vaccine (n = 41)		Somehow favorable attitude towards influenza vaccine (n = 63)
	Unadjusted OR (95% CI)	P value	Unadjusted OR (95% CI)	P value
Perceived severity of vaccine related adverse effects (CVAC) as rather high to very high	1.263 (0.241 – 6.616)	1.000	0.205 (0.035 – 1.191)	0.144
Perceived probability of vaccine related adverse effects (IVAC) as rather high to very high	0.613 (0.054 – 7.003)	1.000	0.218 (0.019 – 2.505)	0.484
Perceived severity of seasonal influenza natural infection in HCWs (CINF) as rather high to very high	1.730 (0.365 – 8.208)	0.763	0.588 (0.123 – 2.814)	0.804
Perceived probability of seasonal influenza natural infection in HCWs (IINF) as rather high to very high	2.123 (0.916 – 4.920)	0.120	1.396 (0.568 – 3.429)	0.616