Table 2.
Univariate associations with maternal pertussis vaccination behaviour (accepted/refused), COVID-19 vaccination behaviour (accepted/refused) and maternal influenza vaccination intention (low intention/high intention)
| Maternal pertussis vaccination behaviour | Maternal COVID-19 vaccination behaviour | Maternal influenza vaccination intention | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Acceptors (N = 1294) | Refusers (N = 67) | Acceptors (N = 787) | Refusers (N = 574) |
Low Intention (N = 981) | High Intention (N = 380) |
||||||||||
| Demographic factors | n/N | % | n/N | % |
Unadjusted OR (95% CI) |
n/N | % | n/N | % |
Unadjusted OR (95% CI) |
n/N | % | n/N | % |
Unadjusted OR (95% CI) |
| Age | |||||||||||||||
|
18–24 years 25–30 years 31–35 years 36–40 years 40 + years |
43/1294 506/1294 553/1294 169/1294 23/1294 |
3.3 39.1 42.3 13.1 1.8 |
7/67 26/67 23/67 9/67 2/67 |
10.4 38.8 34.3 13.4 3.4 |
0.26 (0.10–0.63)*** 0.81 (0.46–1.44) Ref. 0.78 (0.36–1.72) 0.48 (0.11–2.15) |
20/787 271/787 365/787 116/787 15/787 |
2.5 34.4 46.4 14.7 1.9 |
30/574 261/574 211/574 62/574 10/574 |
5.2 45.5 36.8 10.8 1.7 |
0.39 (0.21–0.70)*** 0.60 (0.47–0.76)*** Ref. 1.08 (0.76–1.54) 0.87 (0.38–1.97) |
36/981 411/981 409/981 109/981 17/981 |
3.7 41.9 41.7 11.0 1.7 |
14/380 121/380 167/380 70/380 8/380 |
3.7 31.8 43.9 18.4 2.1 |
0.95 (0.50–1.81) 0.72 (0.55–0.95)** Ref. 1.59 (1.12–2.25)** 1.15 (0.49–2.72) |
| Education | |||||||||||||||
|
Low Intermediate High |
45/1294 369/1294 880/1294 |
3.5 28.5 68.0 |
12/67 26/67 29/67 |
17.9 38.8 43.3 |
Ref. 3.79 (1.79–8.202*** 8.09 (3.88–16.90)*** |
26/787 173/787 588/787 |
3.3 22.0 74.7 |
31/574 222/574 321/574 |
5.4 38.7 55.9 |
Ref. 0.93 (0.53–1.62) 2.18 (1.27–3.74)*** |
46/981 324/981 611/981 |
4.7 33.0 62.3 |
11/380 71/380 298/380 |
2.9 18.7 78.4 |
Ref. 0.92 (0.45–1.86) 2.04 (1.04–4.00)** |
| Country of birth | |||||||||||||||
|
Dutch Other |
1230/1294 64/1294 |
95.1 4.9 |
56/67 11/67 |
83.6 16.4 |
Ref. 0.27 (0.13–0.53)*** |
748/787 39/787 |
95.0 5.0 |
538/574 36/574 |
93.7 6.3 |
Ref. 0.78 (0.49–1.24) |
934/981 47/981 |
95.2 4.8 |
352/380 28/380 |
92.6 7.4 |
Ref. 1.58 (0.98–2.56) |
| Personal factors | n/N | % | n/N | % |
Unadjusted OR (95% CI) |
n/N | % | n/N | % |
Unadjusted OR (95% CI) |
n/N | % | n/N | % |
Unadjusted OR (95% CI) |
| Pertussis vaccination | |||||||||||||||
|
Yes No |
- - |
- - |
- - |
- - |
- - |
773/787 14/787 |
98.2 1.8 |
521/574 53/574 |
90.8 9.2 |
Ref. 0.18 (0.10–0.32)*** |
923/981 58/981 |
94.1 5.9 |
371/380 9/380 |
97.6 2.4 |
Ref. 0.39 (0.19–0.79)*** |
| Attitudinal factors | Mean | SD | Mean | SD |
Unadjusted OR (95% CI) |
Mean | SD | Mean | SD |
Unadjusted OR (95% CI) |
Mean | SD | Mean | SD |
Unadjusted OR (95% CI) |
| General beliefs | 3.88 | 0.65 | 3.10 | 0.89 | 4.60 ( 3.20–6.60)*** | 4.04 | 0.60 | 3.56 | 0.70 | 3.14 (2.60–3.79)*** | 3.69 | 0.66 | 4.23 | 0.60 | 4.07 (3.26–5.07)*** |
**= p < 0.05; ***= p < 0.01