Table 5.

Independent predictors of "good knowledge" on HB. (Multivariate analysis) Germany, November 2004, (n = 412)

Factors associated with good knowledge on HB	OR	95% CI	p-value
Occupational risk for HB infection	11.5	2.5 – 52.8	0.002
Positive attitude towards vaccinations in general	5.4	1.2 – 19.9	0.021
Increasing age group	0.8	0.6 – 0.9	0.008
Female gender	0.5	0.3 – 0.9	0.019
Interaction term [education level * sex]	2.4	1.2 – 4.6	0.016