Risk factors category | Adjusted OR (95% CI) | P-value | |
---|---|---|---|
Altitude | Low land | 1.00 | - |
Mid land | 4.54 (2.76, 7.49) | <0.001 | |
High land | 4.11 (2.65, 6.36) | <0.001 | |
Sex | Male | 1.00 | - |
Female | 1.60 (1.04, 2.43) | 0.033 | |
Age | Young | 1.00 | - |
Adult | 2.93 (1.97, 4.35) | <0.001 | |
Flock Size | Large (n ≥ 50) | 1.00 | - |
Small (n < 50) | 3.34 (1.26, 8.86) | 0.016 | |
Management type | Extensive | 1.00 | - |
SI | 2.88 (0.96, 8.69) | 0.060 | |
Source of water | Mixedb | 1.00 | - |
Stagnantc | 2.34 (0.69, 7.94) | 0.174 | |
River | 4.18 (1.54, 11.35) | 0.005 | |
Tap | 4.07 (1.07, 15.42) | 0.039 | |
Presence of cats | No | 1.00 | - |
Yes | 1.11 (0.77, 1.60) | 0.578 | |
Management type*source of water | SI* Stagnantc | 1.23 (0.30, 5.09) | 0.772 |
SI*river | 3.64 (1.16, 11.43) | 0.027 | |
 | SI*tap | 2.12 (0.33, 13.42) | 0.425 |