Table 5 Concurrent occurrence of campylobacteriosis and brucellosis at animal and herd-level in cattle herds from three states in northern Nigeria
From: Prevalence of bovine genital campylobacteriosis and trichomonosis of bulls in northern Nigeria
| Â | Â | Campylobacteriosis | Â | |
|---|---|---|---|---|
+ | – | Total | ||
Animal-level (bulls) | Â | Â | Â | Â |
| Â | Brucellosis + | 81 | 131 | 212 |
|  | Brucellosis – | 27 | 363 | 390 |
| Â | Total | 108 | 494 | 602 |
Odds ratio = 8.3 (95% CI: 5.2, 13.4), χ2 = 91.3, P < 0.0001 | ||||
Herd-level | ||||
| Â | Brucellosis + | 76 | 121 | 197 |
|  | Brucellosis – | 2 | 51 | 53 |
| Â | Total | 78 | 172 | 250 |
Odds ratio = 16.0 (95% CI: 3.8, 67.7), χ2 = 23.6, P < 0.0001 | ||||