Table 3 Regression models for the association of the AB-knowledge score with the likelihood to be vaccinated in both years surveyed (n = 3051)

1.24 (1.11–1.38)

<0.001

1.29 (1.14–1.47)

<0.001

1.35 (1.18–1.54)

<0.001

Sex

Female

0.87 (0.69–1.11)

0.259

0.85 (0.67–1.08)

0.191

male

1.0

1.0

Age

16–24

0.06 (0.03–0.13)

<0.001

0.05 (0.02–0.10)

<0.001

25–44

0.13 (0.09–1.18)

<0.001

0.11 (0.08–0.16)

<0.001

45–64

0.27 (0.20–0.35)

<0.001

0.24 (0.18–0.32)

<0.001

65+

1.0

1.0

Educational level

Primary

1.0

1.0

Secondary

1.12 (0.86–1.47)

0.402

1.13 (0.85–1.49)

0.398

Tertiary

1.28 (0.88–1.86)

0.196

1.32 (0.89–1.96)

0.168

Country of origin

Austria

1.0

1.0

EU 15+

0.65 (0.32–1.30)

0.219

0.67 (0.33–1.36)

0.671

New EU 28

0.86 (0.41–1.83)

0.699

0.89 (0.41–1.91)

0.763

Others

0.63 (0.37–1.07)

0.086

0.68 (0.39–1.17)

0.166

Location of residence

Urban

1.62 (1.26–2.08)

<0.001

2.13 (1.0–4.63)

0.050

Rural

1.0

1.0

Job

Health care

2.24 (1.42–3.54)

0.001

2.28 (1.43–3.64)

0.001

Livestock farming

0.71 (0.30–1.68)

0.707

0.52 (0.21–1.28)

0.152

Kindergarten teacher

0.25 (0.03–1.86)

0.176

0.27 (0.04–2.00)

0.197

Not known

1.33 (0.89–1.99)

0.163

1.59 (1.04–2.44)

0.033

Others

1.0

1.0

GP gender

Female

2.90 (1.32–6.40)

0.008

Male

1.0

GP Experience

<10 years

0.64 (0.21–1.14)

0.439

>10 years

1.0