From: A cross-sectional study to identify a set of risk factors for caprine herpesvirus 1 infection
Risk factor | Exposure level | PR (95% CI) | P-values |
---|---|---|---|
Breed | Saanen | Referent | Â |
Chamoisee | 2.9 (1.0–8.7) | 0.053 | |
Alpine | 4.2 (1.4–12.5) | 0.009 | |
All others | 4.4 (1.6–12.1) | 0.005 | |
Age | 1 (2–16 months) | Referent |  |
2 (17–31 months) | 1.5 (1.0–2.2) | 0.073 | |
3 (32–56 months) | 2.9 (1.9–4.4) | 0.000 | |
4 (> 56 months) | 3.6 (2.3–5.5) | 0.000 | |
Breeding type | Dairy | Referent | Â |
Meat/mixed | 11.5 (1.2–113.8) | 0.037 | |
Management type | Confined | 1.0 | Â |
Extensive | 8.7 (2.8–27.2) | 0.000 | |
Herd size (n. of animals) | 1 (< 9 goats) | Referent |  |
2 (9–21 goats) | 1.4 (0.7–3.0) | 0.323 | |
3 (> 21 goats) | 2.7 (1.4–5.3) | 0.003 | |
Presence of CAEV-infected goats | No | Referent | Â |
Yes | 5.4 (2.3–12.8) | 0.000 |