Table 1 Overview of sample
From: Trends in influenza vaccination coverage rates in Germany over five seasons from 2001 to 2006
2001/02 | 2002/03 | 2003/04 | 2004/05 | 2005/06 | Total | |
|---|---|---|---|---|---|---|
Total (N) | 1 988 | 1 990 | 2 006 | 1 994 | 2 012 | 9 990 |
Mean age (years) (95%CI) | 46.7 (45.9; 47.5) | 47.0 (46.2; 47.8) | 46.9 (46.0; 47.7) | 47.3 (46.5; 48.1) | 47.5 (46.7; 48.3) | 47.1 (46.7; 47.4) |
Male (95%CI) | 47.7% (45.5%; 49.9%) | 47.8% (45.6%; 50.0%) | 47.7% (45.5%; 49.9%) | 47.8% (45.6%; 50.0%) | 47.8% (45.6%; 50.0%) | 47.8% (46.8%; 48.8%) |
Age ≥ 60 years 1 (95%CI) | 28.9% (26.9%; 30.9%) | 29.6% (27.6%; 31.6%) | 29.6% (27.6%; 31.6%) | 30.7% (28.7%; 32.7%) | 30.6% (28.6%; 32.6%) | 29.9% (29.0%; 30.8%) |
Work in the medical field 2 (95%CI) | 6.8% (5.6%; 7.8%) | 6.4% (5.3%; 7.5%) | 6.4% (5.3%; 7.5%) | 7.2% (6.1%; 8.3%) | 7.3% (6.2%; 8.4%) | 6.8% (6.3%; 7.3%) |
Chronic illness 3 (95%CI) | NA | NA | 23.3% (21.4%; 25.1%) | 24.2% (22.3%; 26.1%) | 22.8% (20.9%; 24.5%) | 23.4% (22.3%; 24.5%) |
Target group 1 or 2 or 3 (95%CI) | NA | NA | 46.2% (44.0%; 48.4%) | 47.4% (45.2%; 49.6%) | 47.1% (44.9%; 49.3%) | 46.9% (45.6%; 48.2%) |