From: A cross-sectional study to identify a set of risk factors for caprine herpesvirus 1 infection
Risk factor | Exposure level | No. of tested animals | No. of positive animals | Prevalence (%) | PR (95% CI) | P-values |
---|---|---|---|---|---|---|
Sex | Female | 3762 | 581 | 15.4 | Referent | Â |
Male | 244 | 35 | 14.3 | 0.93 (0.66–1.3) | 0.671 | |
Breed | Saanen | 629 | 9 | 1.4 | Referent | Â |
Chamoisee | 784 | 45 | 5.7 | 4.0 (2.0–8.2) | 0.000 | |
Alpine | 629 | 88 | 14.0 | 9.8 (4.9–19.4) | 0.000 | |
All others | 1901 | 466 | 24.5 | 17.1 (8.9–33.1) | 0.000 | |
Age* | 1. (2–16 months) | 914 | 47 | 5.1 | Referent |  |
2. (17–31 months) | 913 | 80 | 8.8 | 1.7 (1.2–2.4) | 0.004 | |
3. (32–56 months) | 916 | 196 | 21.4 | 4.2 (3.0–5.7) | 0.000 | |
4 (> 56 months) | 917 | 265 | 28.9 | 5.6 (4.1–7.7) | 0.000 |