Table 1 UO % in piglets and weaners including confidence interval, minimum and maximum values
% | Piglets | Weaners | ||
|---|---|---|---|---|
All herds | All herds | Herds without sick pens | Herds with sick pens | |
N herds N pigs N UO pigs | 30 8052 380 | 30 19,684 579 | 23 14,515 473 | 7 5169 106 |
Total UO [CI] Min–max | 4.2 [3.3–5.1] 0.8–13.6 | 2.9 [2.5–3.4] 1.0–5.3 | 3.2 [2.7–3.7] 1.3–5.3 | 2.1 [1.0–3.1] 1.0–4.1 |
Small UO* [CI] Min–max | 63.6 [56.2–71.0] 25–100 | 56.9 [51.3–62.6] 25–92.9 | 56.8 [51.2–62.4] 25–84.6 | 57.5 [37.3–77.7] 34.8–92.9 |
Medium UO* [CI] Min–max | 20.7 [14.9–26.6] 0–50 | 24.2 [20.0–28.4] 0–42.9 | 24.9 [20.4–29.4] 0–41.67 | 22 [8.9–35] 0–42.9 |
Large UO* [CI] Min–max | 15.7 [10.7–20.6] 0–40 | 18.8 [14.1–23.6] 0–43.8 | 18.3 [13.5–23.1] 0–43.75 | 20.5 [3.5–37.6] 0–42.9 |