Coverage and determinants of influenza vaccine among pregnant women: a cross-sectional study

BMC Public Health

Table 3 Multivariable analysis of factors associated with reported influenza vaccination uptake during current pregnancy

	Multivariable analysis
	Adjusted PR^a	95% CI	P-value
Cues to vaccination
Was personally advised to get vaccinated against influenza during current pregnancy			< 0.001
No	1
Yes	7.11	3.92; 12.90
Not sure	1.98	0.71; 5.49
Vaccination practices
Was vaccinated against influenza during previous pregnancy
No^b	1
Yes	2.51	1.54; 4.11	< 0.001
Insurance status			0.001
Not insured	1
Insured	2.32	1.43; 3.76
Not sure	1.03	0.46; 2.26
Higher vaccine confidence (Factor 1)^c,d	1.62^c	1.30; 2.01	< 0.001
Willingness to vaccinate^c	1.06	1.01; 1.12	0.011

^a Adjusted prevalence ratio
^b Includes those who did not get vaccinated during previous pregnancy, those unsure whether they got vaccinated during previous pregnancy, and those who were never pregnant before their current pregnancy
^c Linear trend
^d For variable composition of the attitude dimension Higher vaccine confidence, see Table S3

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