Vaccination Coverage for Infants: Cross-Sectional Studies in Two Regions of Belgium

Table 3

Observed coverage’s (%) and adjusted odds ratio (a OR, 95% CI, 𝑃 value) for complete vaccine and for total recommended schedule in Wallonia.

Wallonia (𝑛=481)	Hexa4			RRO			MenC			Pn3			Complete schedule
	Coverage	a OR	𝑃 value	Coverage	a OR	𝑃 value	Coverage	a OR	𝑃 value	Coverage	a OR	𝑃 value	Coverage	a OR	𝑃 value
Mother’s age (years)
16–30	89.2	1		95.2	1		91.2	1		89.2	1		83.1	1
>30	88.8	1.4; (0.7–2.7)	0.3	94.2	0.9; (0.3–2.3)	0.8	88.4	0.9; (0.5–1.7)	0.7	89.1	1.1; (0.6–2.1)	0.8	80.6	0.9; (0.5–1.5)	0.9
Mother’s educational level
Maximum secondary level	86.7	1		92.5	1		88.3	1		85.3	1		80.8	1
Higher than Secondary level	90.2	1.5; (0.7–3.1)	0.3	95.1	2.7; (0.9–8.4)	0.08	90.2	1.8; (0.8–4.0)	0.1	90.4	1.9; (0.9–4.0)	1.0	82.9	1.2; (0.7–2.3)	0.5
Parity
1	94.1	2.8; (1.3–5.7)	0.006	95.9	5.6; (1.5–21.2)	0.01	93.2	2.3; (1.1–4.9)	0.03	93.2	2.8; (1.3–6.0)	0.007	86.4	2.0; (1.1–3.6)	0.02
>1	85.6	1		93.3	1		86.9	1		86.2	1		78.5	1
MCH consultations
Yes	95.0	5.1; (2.5–10.2)	<0.001	98.6	8.1; (2.3–28.8)	<0.001	94.6	3.7; (1.8–7.3)	0.001	93.5	2.8; (1.5–5.1)	<0.001	89.2	3.2; (1.9–5.4)	<0.001
No	82.8	1		89.5	1		83.7	1		84.5	1		73.6	1
Mother’s birth nationality
Belgian	89.2	1.0; (0.5–2.1)	0.9	93.8	0.7; (0.3–1.8)	0.5	89.0	0.9; (0.4–1.9)	0.8	89.0	0.9; (0.4–1.9)	0.9	81.2	0.8; (0.5–1.5)	0.6
Other	89.6	1		95.8	1		91.7	1		89.6	1		84.0	1
Mother’s working time
Unemployed, part time	88.9	1		95.6	1		90.8	1		88.6	1		81.9	1
Full time, self-employed	89.0	0.7; (0.4–1.5)	0.4	93.4	0.6; (0.2–1.6)	0.3	87.9	0.6; (0.3–1.3)	0.2	90.7	1.1; (0.5–2.2)	0.8	82.4	1.0; (0.6–1.7)	0.9
Attendance at day-care
Yes	90.8	1.7; (0.9–3.4)	0.1	93.2	0.7; (0.3–2.1)	0.6	89.4	1.2; (0.6–2.5)	0.5	88.7	1.2; (0.4–1.7)	0.7	82.3	1.3; (0.7–2.3)	0.4
No	87.1	1		96.0	1		89.7	1		89.7	1		81.2	1

Not included in the models: infant’s sex and father’s educational level.