Table 2.

Likelihood of vaccination coverage in target groups

	2001/02	2002/03	2003/04	2004/05	2005/06
Age (<60*/≥60 yrs)
OR (95% CI)	4.3 (3.5; 5.3)	6.1 (4.9; 7.7)	3.8 (3.1; 4.7)	6.1 (4.9; 7.5)	5.5 (4.5; 6.8)
p-value	<0.001	<0.001	<0.001	<0.001	<0.001
Work in the medical field (yes/no*)
OR (95% CI)	0.8 (0.6; 1.3)	0.5 (0.3; 0.8)	0.9 (0.6; 1.4)	0.9 (0.6; 1.3)	0.7 (0.5; 1.1)
p-value	0.110	0.026	0.204	0.672	0.151
Chronic illness (yes/no*)
OR (95% CI)	-	-	2.5 (2.0; 3.1)	3.6 (2.9; 4.5)	3.0 (2.4; 3.7)
p-value	-	-	<0.001	<0.001	<0.001
Combined target group (age, work in medical field and chronic illness) (yes/no*)
OR (95% CI)	-	-	3.6 (2.9; 4.5)	5.2 (4.2; 6.5)	4.5 (3.6; 5.5)
p-value	-	-	<0.001	<0.001	<0.001

OR = Odds Ratio (unadjusted). P-value (unadjusted): Pearson Chi squared. * Reference category.