Table 5 Final multivariable models for psittacosis infection notifications in the Netherlands, 01-01-2000 until 01-09-2015
Variables | RR (95% CI) | RR (95% CI) |
|---|---|---|
Chicken processing plant presence | ||
No chicken processing plant present | 1.00 | 1.00 |
Chicken processing plant present | 1.63 (1.03–2.53) | 1.55 (0.99–2.38) |
Slaughter duck presence | ||
No slaughter ducks present | 1.00 | 1.00 |
Slaughter ducks present | 1.44 (1.01–2.05) | 1.37 (0.97–1.94) |
Poultry farm density | Not included | |
0 Farms/km2 | 1.00 | |
0–0.05 Farms/km2 | 1.26 (0.96–1.63) | |
> 0.05 Farms/km2 | 0.94 (0.69–1.28) | |