Table 2.
Variables | No. tested | No. positives | Prevalence(%) and CI at 95% | p-value |
---|---|---|---|---|
Districts | ||||
Médina | 138 | 67 | 48.6±8.3a | 0.001 |
Gueule Tapée | 36 | 6 | 16.7±12.2b | |
Age classes | ||||
0.5-2years | 68 | 26 | 38.2±11.5a | 0.728 |
2-4years | 70 | 31 | 44.3±11.6 a | |
>4years | 36 | 16 | 44.4±16.2a | |
Sheep origin | ||||
Born in the farm | 147 | 58 | 39.5±8a | 0.119 |
Buy | 27 | 15 | 55.6±18.7a | |
Veterinary care | ||||
Yes | 68 | 23 | 33.8±11.2a | 0.082 |
No | 106 | 50 | 47.2±9.5a | |
Total | 174 | 73 | 41.9±7.3 |
*Within each variable, prevalence rates with different superscripts are statistically different (p<0.05). CI=Confidence intervals