Table 4: The association of land covers (habitat type and cultivation) with the prevalence of trypanosome infections in cattle of the Maasai Steppe. Season of sampling was considered as a random effect. The effects of the habitats were compared to the intercepts.
|
Fixed Effect |
Estimate |
Std. Error |
OR |
p |
|
(Intercept) |
-1.51 |
0.58 |
0.08 |
|
1 |
Cultivation |
-12.02 |
0.04 |
0.92 |
< 0.001** |
2 |
Woodland |
-0.08 |
0.03 |
1.02 |
0.01* |
3 |
Grassland |
-0.08 |
0.03 |
0.98 |
0.009** |
4 |
Water logged |
-0.04 |
0.03 |
0.93 |
0.16 |
5 |
Riverine |
0.07 |
0.09 |
0.92 |
0.47 |
6 |
Random effects (Villages) |
Variance = 0.73 |
|||
7 |
AIC |
277.4 |
|||
8 |
logLik |
-131.7 |
* = Significant; ** = High significant, *** = Highly significant.