| Factors (Variables) |
No of animals |
OR |
| Examined |
Positive for TB (%) |
Crude (95% CI) |
Adjusted (95% CI) |
| Pastoralist associations |
|
|
|
| Gerirona Wekello* |
89 |
2 (2.25%) |
1 |
1 |
| Anderkellona Kelayitu |
187 |
9 (4.81%) |
2.2 (0.47-10.40) |
4.9 (0.71-33.66) |
| Jarana Kontolla |
64 |
5 (7.81%) |
3.69 (0.69-19.60) |
1.92 (0.34-10.92) |
| Semsemina Addoo |
57 |
5 (8.77%) |
4.18 (0.78-22.30) |
7.54 (0.74-76.84) |
| Species |
|
|
|
| Sheep* |
77 |
1 (1.30%) |
1 |
1 |
| Goat |
320 |
20 (6.25%) |
5.07 (0.67-38.40) |
9.23 (1.13-75.11) |
| Flock size |
|
|
|
| X<75* |
206 |
11 (5.34%) |
1 |
1 |
| X ≥ 75 |
191 |
10 (5.24%) |
0.79 (0.29-2.16) |
2.41 (0.53-11) |
| Sex |
|
|
|
| Male* |
54 |
3 (5.56%) |
1 |
1 |
| Female |
343 |
18 (5.25%) |
0.94 (0.27-3.31) |
0.64 (0.16-2.43) |
| Age (years) |
|
|
|
| X ≤ 2* |
126 |
5 (3.97%) |
1 |
1 |
| 2<X ≤ 5 |
171 |
13 (7.60%) |
1.2 (0.69-5.74) |
1.74 (0.58-5.21) |
| X>5 |
100 |
3 (3.00%) |
0.75 (0.17-3.21) |
0.68 (0.15-3.16) |
| Body condition scores |
|
|
|
| Poor* |
188 |
12 (6.38%) |
1 |
1 |
| Medium |
122 |
8 (6.56%) |
1.03 (0.41-2.60) |
1.04 (0.40-2.71) |
| Good |
87 |
1 (1.15%) |
0.17 (0.02-1.33) |
0.18 (0.02-1.5) |
| Lactating status |
|
|
|
| Lamb/kid* |
48 |
2 (4.17%) |
1 |
|
| Lactating |
198 |
12 (6.06%) |
1.48 (0.30- 6.86) |
|
| Non lactating |
97 |
4 (4.12%) |
0.99 (0.17-5.60) |
|
| Reproductive status |
|
|
|
| Lamb/kid* |
31 |
1 (3.23%) |
1 |
|
| Pregnant |
111 |
5 (4.50%) |
1.42 (0.16-12.58) |
|
| Non pregnant |
201 |
12 (5.97%) |
1.9 (0.24-15.19) |
|
| Parity number |
|
|
|
| X ≤ 1* |
107 |
7 (6.54%) |
1 |
|
| 1<X ≤ 3 |
102 |
6 (5.88%) |
0.89 (0.29-2.75) |
|
| X>3 |
134 |
5 (3.73%) |
0.55 (0.17-1.80) |
|
*Reference category is indicated as 1 in crude and adjusted odds ratios. |
