Parameters | b | SE(b) | Adjusted odds ratio | (95% CI) | P-valuea | |
---|---|---|---|---|---|---|
Constant 1 | −1.12 | 0.72 | - | - | - | |
Constant 2 | 0.88 | 0.72 | - | - | - | |
Received infection control information from a sporting/breeding association/societyb | - | - | - | - | <0.001 | |
 | No | 0 | - | 1 | - | - |
 | Yes | −1.11 | 0.31 | 0.33 | (0.18, 0.61) | - |
Received infection control information from a non-veterinarian horse professionalc | - | - | - | - | 0.04 | |
 | No | 0 | - | 1 | - | - |
 | Yes | −0.65 | 0.33 | 0.52 | (0.27, 0.99) | - |
Involved in horse racing | - | - | - | - | 0.006 | |
 | No | 0 | - | 1 | - | - |
 | Yes | 1.54 | 0.55 | 4.67 | (1.63, 13.93) | - |
Geographic cluster | - | - | - | - | 0.024 | |
 | NW Sydney | 0 | - | 1 | - | - |
 | Central Coast | 1.01 | 0.56 | 2.74 | (0.96, 7.94) |  |
 | Hunter Valley | 1.09 | 0.45 | 2.97 | (1.22, 7.38) |  |
 | Northern NSW | 1.67 | 0.51 | 5.30 | (1.96, 14.78) |  |
 | SW Sydney | 0.78 | 0.48 | 2.19 | (0.84, 5.76) |  |
Suspected equine influenza transmission route during the 2007 outbreak | - | - | - | - | 0.035 | |
 | Not infected | 0 | - | 1 | - | - |
 | Direct or indirect transmission | −0.57 | 0.40 | 0.56 | (0.26, 1.24) | - |
 | Wind transmission | −0.98 | 0.38 | 0.37 | (0.18, 0.78) | - |
Perceived preparedness for a future equine influenza outbreak | - | - | - | - | 0.023 | |
 | Unprepared | 0 | - | 1 | - | - |
 | Prepared | 0.99 | 0.51 | 2.68 | (1.00, 7.53) | - |
 | Highly prepared | 1.47 | 0.54 | 4.34 | (1.52, 13.11) | - |
Age | - | - | - | - | 0.323 | |
 | <35 years | 0 | - | 1 | - | - |
 | 35-54 years | −0.68 | 0.47 | 0.51 | (0.19, 1.29) | - |
 | ≥55 years | −0.44 | 0.59 | 0.65 | (0.20, 2.10) | - |
Gender | - | - | - | - | 0.864 | |
 | Female | 0 | - | 1 | - | - |
 | Male | −0.06 | 0.34 | 0.94 | (0.48, 1.83) | - |