Table 3 Within herd prevalence of clinical characteristics of the outpouchings per age groups and herds with and without sick pens
Piglets | Weaners | |||||
|---|---|---|---|---|---|---|
All herds | All herds | Herds without sick pens | Herds with sick pens | Pigs in sick pens | ||
N herds N pigs N UO pigs N ulcers | 30 8052 380 4 | 30 19,684 579 69 | 23 14,515 473 60 | 7 5169 106 9 | 7 554 176 30 | |
Reducible | Yes, % [CI] Min–Max | 32.3 [24.2–40.4] 0–70.6 | 21 [15.9–26.1] 0–50 | 20.0 [13.8–26.2] 0–50 | 24.2 [13.6–34.8] 11.1–42.9 | 18.1 [5.0–31.2] 6.2–47.1 |
Partly, % [CI] Min–Max | 10.7 [5.2–16.1] 0–50 | 13.3 [9.6–17.1] 0–35.7 | 13.4 [9.0–17.8] 0–35.7 | 13.2 [3.8–22.7] 0–28.6 | 19.2 [13.4–25.0] 12.5–29.4 | |
No, % [CI] Min–Max | 57 [48.0–66.0] 12.5–100 | 65.7 [60.0–71.7] 28.6–100 | 66.7 [60.2–73.2] 41.7–100 | 62.6 [44.6–80.6] 28.6–81.8 | 62.7 [44.8–80.7] 23.5–81.2 | |
Texture | Soft, % [CI] Min–Max | 56.5 [46.3–66.6] 0–100 | 48 [41.8–54.2] 9.1–85.7 | 46.5 [40.5–52.5] 9.1–66.7 | 53.1 [30.8–75.3] 18.2–85.7 | 56.8 [36.3–77.4] 25–87.5 |
Mix, % [CI] Min–Max | 1.7 [0.3–3.0] 0–13.3 | 7.4 [4.8–10.0] 0–27.3 | 7.11 [4.0–10.3] 0–27.3 | 8.5 [2.9–14.0] 0–14.3 | 9.4 [0–22.2] 0–37.5 | |
Hard, % [CI] Min–Max | 40.7 [30.4–51.0] 0–100 | 43.5 [36.6–50.5] 0–81.8 | 45.1 [38.1–52.1] 22.7–81.8 | 38.5 [14.1–62.8] 0–72.7 | 33.8 [15.9–51.8] 11.8–66.7 | |
NA, % [CI] Min–Max | 1.2 [0–2.9] 0–25 | 1 [0–2.3] 0–16.7 | 1.3 [0–3] 0–16.7 | 0 | 0 | |
Ulcer | Yes, % [CI] Min–Max | 0.7 [0–1.5] 0–10.5 | 12.5 [7.9–17.2] 0–57.1 | 12.6 [8.4–16.8] 0–33.3 | 12.4 [0–30.9] 0–57.1 | 15.2 [7.1–23.4] 0–25 |
No, % [CI] Min–Max | 98.9 [97.9–99.9] 89.5–100 | 86.7 [82.0–91.3] 42–100 | 87.0 [82.7–91.2] 66.7–100 | 85.8 [67.6–100] 42.9–100 | 84.6 [76.4–92.8] 75–100 | |
NA, % [CI] Min–Max | 0.4 [0–1.0] 0–8.3 | 0.8 [0.1–1.5] 0–7.1 | 0.48 [0–1.1] 0–5.1 | 1.8 [0–4.8] 0–7.1 | 0.2 [0–0.5] 0–1.1 | |
Ulcer size | Small, % [CI] Min–Max | * | 22.7 [8.3–37.1] 0–100 | 23.4 [7.8–39] 0–100 | 20 [0–75.5] 0–100 | 33.9 [0–78.2] 0–100 |
Medium, % [CI] Min–Max | * | 54.3 [37.7–70.8] 0–100 | 59.3 [41.8–76.8] 0–100 | 35 [0–95.5] 0–100 | 57 [15.5–98.5] 0–100 | |
Large, % [CI] Min–Max | * | 19.2 [6.2–32.3] 0–33.3 | 12.5 [2.8–22] 0–50 | 45 [0–100] 0–100 | 3.5 [0–12.5] 0–33.3 | |
NA, % [CI] Min–Max | * | 3.8 [0–8.2] 0–33.3 | 4.8 [0–10.4] 0–33.3 | 0 | 5.6 [0–19.8] 0–33 | |