marginally significantp = 0.051
in medium-sized abattoirs was 18.5% (95% CI 9.3–33.6), which was higher compared to other pig abattoirs, with a marginally significant difference ( p = 0.051).
in medium-sized abattoirs was 18.5% (95% CI 9.3–33.6), which was higher compared to other pig abattoirs, with a marginally significant difference ( p = 0.051).