Table 2 Subgroup estimate pooled prevalence of Campylobacter species in animal, human and food in Ethiopia
| Variables | Characteristics | Included studies | Sample size | Pooled prevalence (95% CI) |
|---|---|---|---|---|
| Publication year | 2000–2010 | 6 | 2237 | 10.09 (0.88, 19.31) |
| 2011–2020 | 7 | 1993 | 10.20 (1.40, 19.00) | |
| Region | Amhara | 5 | 1409 | 11.57 (− 0.16, 23.29) |
| Oromia | 5 | 2080 | 11.44 (0.66, 22.23) | |
| Sidama | 2 | 373 | 7.27 (− 3.27, 17.96) | |
| Gambella | 1 | 368 | 56.50 (− 54.24, 167.24) | |
| Study population | Animal | 6 | 2211 | 14.60 (0.32, 28.88) |
| Human | 6 | 1479 | 9.00 (1.28, 16.72) | |
| Food of animal origin | 1 | 540 | 9.30 (− 8.93, 27.53) |