Table 4 Prevalence in serum- and saliva-based ELISA for all 48 farms
Farm number | Total no. of horses on farm | N | Prevalence in serum (95% CI) (%) | N | Prevalence in saliva (95% CI) (%) |
|---|---|---|---|---|---|
1 | 32 | 10 | 40.0 (20.9–68.7) | na | na |
2 | 21 | 10 | 0 (0.0–27.8) | na | na |
3 | 80 | 10 | 0 (0.0–27.8) | na | na |
4 | 38 | 10 | 0 (0.0–27.8) | na | na |
5 | 85 | 10 | 10.0 (2.9–39.4) | na | na |
6a | 30 | 10 | 50.0 (28.1–71.9) | na | na |
7 | 44 | 10 | 10.0 (3.9–38.3) | na | na |
8 | 29 | 10 | 0 (0.0–27.8) | na | na |
9 | 50 | 10 | 0 (0.0–27.8) | na | na |
10 | 25 | 10 | 50.0 (29.2–70.8) | na | na |
11 | 14 | 12 | 0 (0.0–24.3) | na | na |
12 | 60 | 10 | 0 (0.0–27.8) | 10 | 20.0 (7.5–49.2) |
13 | 30 | 10 | 0 (0.0–27.8) | 10 | 0 (0.0–27.8) |
14 | 95 | 10 | 0 (0.0–27.8) | 10 | 0 (0.0–27.8) |
15 | 75 | 12 | 0 (0.0–24.3) | 11 | 27.3 (11.4–54.9) |
16 | 18 | 10 | 0 (0.0–27.8) | 10 | 10.0 (7.9–34.4) |
17 | 44 | 10 | 40.0 (19.7–65.9) | 10 | 60.0 (34.1–80.3) |
18 | 22 | 8 | 0 (0.0–32.4) | 8 | 25.0 (11.9–54.3) |
19 | 110 | 10 | 0 (0.0–27.8) | 9 | 33.3 (13.0–63.6) |
20 | 90 | 10 | 30.0 (12.1–59.0) | 10 | 50.0 (25.0–75.0) |
21 | 18 | 12 | 25.0 (23.4–51.4) | 12 | 75.0 (55.8–82.1) |
22 | 23 | 10 | 10.0 (6.3–36.0) | 10 | 0 (0.0–27.8) |
23 | 90 | 9 | 22.2 (7.4–53.6) | 9 | 33.3 (13.4–63.4) |
24 | 35 | 10 | 60.0 (35.0–79.5) | 10 | 80.0 (52.3–91.1) |
25 | 11 | 10 | 40.0 (34.6–51.0) | 10 | 40.0 (34.6–51.0) |
26 | 22 | 10 | 40.0 (34.6–51.0) | 10 | 80.0 (54.5–88.8) |
27 | 85 | 5 | 0 (0.0-43.5) | 5 | 20.0 (4.3–61.7) |
28a | 12 | 10 | 60.0 (46.2–68.3) | 10 | 100 (80.2–100.0) |
29 | 35 | 10 | 20.0 (8.9–47.8) | 8 | 0 (0.0–32.4) |
30 | 33 | 11 | 0 (0.0–25.9) | 11 | 0 (0.0–25.9) |
31 | 12 | 8 | 0 (0.0–32.4) | 8 | 25.0 (17.5–48.8) |
32 | 25 | 5 | 0 (0.0–43.5) | 7 | 57.1 (29.1–80.2) |
33 | 35 | 10 | 10.0 (4.5–37.7) | 10 | 10.0 (4.5–37.7) |
34 | 20 | 10 | 0 (0.0–27.8) | 10 | 0 (0.0–27.8) |
35 | 25 | 16 | 18.8 (13.7–40.0) | 16 | 31.3 (22.9–47.6) |
36 | 100 | 15 | 0 (0.0–27.8) | 13 | 15.4 (5.5–41.1) |
37 | 20 | 10 | 0 (0.0–27.8) | 10 | 0 (0.0–27.8) |
38 | 28 | 12 | 33.3 (19.2–55.5) | 12 | 50.0 (31.1–69.0) |
39 | 26 | 10 | 20.0 (10.2–46.5) | 10 | 20.0 (10.2–46.5) |
40 a | 37 | 8 | 100 (67.6–100.0) | 8 | 87.5 (55.2–95.5) |
41 | 15 | 11 | 9.1 (1.0–29.3) | 11 | 36.4 (26.7–53.1) |
42 | 15 | 8 | 12.5 (8.8–40.5) | 8 | 37.5 (21.9–61.3) |
43 | 35 | 16 | 0 (0.0–19.4) | 16 | 6.3 (4.5–24.9) |
44 | 20 | 9 | 0 (0.0–29.9) | 9 | 0 (0.0–29.9) |
45 | 40 | 8 | 37.5 (16.3–66.8) | 8 | 37.5 (16.3–66.8) |
46 | 29 | 17 | 17.6 (12.2–35.0) | 17 | 23.5 (16.1–40.8) |
47 | 6 | 4 | 25.0 (16.6–57.9) | 4 | 25.0 (16.6–57.9) |
48 | 85 | 5 | 0 (0.0–43.5) | 5 | 0 (0.0–43.5) |