Determinants of influenza vaccination uptake in pregnancy: a large single-Centre cohort study

Table 2 Factors associated with uptake of influenza vaccination during pregnancy according to prenatal care (n = 2045)

	Vaccinated
	n/N^a	%	p^¥
Total	725/2045	35.5
Time at which prenatal care started
First trimester	72/131	55.0	< 0.001
Second trimester	410/1106	37.1
Third trimester	241/798	30.2
Healthcare worker providing the prenatal care
Assistant Chief Resident	50/129	38.8	0.80
Hospital staff physician	274,734	37.3
Hospital staff midwife	322/894	36.0
Intern	64/187	34.2
Healthcare worker recommending vaccination
Gynaecologist-Obstetrician	237/467	50.7	< 0.001
General practitioner	82/143	57.3
Hospital staff midwife	229/571	40.1
Midwife (in private practice)	25/46	54.3
Several different professionals	76/158	48.1
Occupational doctor, national health insurance	56/107	52.3
Types of information received
Recommendation for vaccination with a form for reimbursement	524/987	53.1	< 0.001
Recommendation for vaccination without a form for reimbursement	176/501	35.1
No recommendation for vaccination but reimbursement form provided	3/19	15.8
Neither proposal for vaccination nor reimbursement form	11/507	2.2
Vaccination recommendation
Yes	711/1514	47.0	< 0.001
No	14/528	2.7	< 0.001
Receipt of a vaccine reimbursement form
Yes	527/1006	52.4	< 0.001
No	187/1008	18.6	< 0.001
Sources of information about influenza vaccination (multiple responses possible)
At least one healthcare worker	604/1378	43.8	< 0.001
Not a healthcare worker^b	117/611	19.1	< 0.001

^aNumber of women vaccinated among the total number of women in the subclass
^bAll answers possible except healthcare workers: the media, discussion groups, family and friends, health authorities, and others
¥p value was calculated by Chi 2 test

ISSN: 1471-2393