|
Body part lesion
|
N
|
No. Positive
|
Prevalence, % (95% CI)
|
P- value
|
|---|
|
Mouth
|
121
|
24
|
19.80 (14.71–23.22)
| |
|
Nostrils
|
153
|
16
|
10.50 (8.03–12.45)
|
0.041
|
|
Teat and udder
|
78
|
7
|
8.97 (5.98–11.32)
| |
|
Lower leg
|
50
|
1
|
2.00 (0.98–3.45)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Species
|
|
Goat
|
200
|
17
|
8.5 (7.23–10.11)
|
0.054
|
|
Sheep
|
200
|
31
|
15.5 (13.43–17.26)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Sex
|
|
Male
|
190
|
21
|
11.05 (9.86–14.36)
|
0.32
|
|
Female
|
210
|
27
|
12.85 (10.03–15.88)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Body condition
|
|
Poor
|
155
|
27
|
17.4 (14.01–19.23)
|
0.043
|
|
Medium
|
130
|
12
|
9.20 (7.01–12.87)
| |
|
Good
|
115
|
9
|
7.80 (5.44–9.06)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Age
|
|
< 1 year
|
47
|
3
|
6.4 (4.49–9.67)
| |
|
1–2 year
|
133
|
22
|
16.5 (12.54–19.98)
|
0.65
|
|
2–3 year
|
152
|
14
|
9.2 (6.31–12.03)
| |
|
> 4 years
|
68
|
9
|
13.2 (12.79–15.02)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Nursing
|
|
Yes
|
88
|
15
|
17.04 (14.01–21.39)
|
0.047
|
|
No
|
312
|
33
|
10.57 (7.75–11.64)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Treatment and Vaccination
|
|
Treated with anthelmentics
|
121
|
11
|
9.1 (7.01–12.20)
|
0.021
|
|
Not treated with anthelmentics
|
49
|
7
|
14.3 (11.10–17.09)
| |
|
Treated with antibiotics
|
112
|
9
|
8.0 (6.93–10.05)
| |
|
Not treated with antibiotics
|
35
|
6
|
17.14 (13.67–21.39)
| |
|
Any vaccination history
|
46
|
7
|
15.21 (12.32–17.66)
| |
|
No any vaccination history
|
37
|
8
|
21.62 (17.31–24.89)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Management System
|
|
Extensive
|
106
|
15
|
14.15 (11.05–17.08)
|
0.042
|
|
Semi extensive
|
94
|
11
|
11.70 (7.88–13.09)
| |
|
Mixed
|
81
|
9
|
11.11 (7.64–13.04)
| |
|
Free housing
|
56
|
10
|
18.18 (15.03–21.80)
| |
|
Protected housing
|
63
|
3
|
4.76 (2.44–7.42)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Study Area
|
|
Gondar Zuria
|
160
|
21
|
13.12 (10.19–15.32)
|
0.65
|
|
Ambagiorgis
|
135
|
14
|
10.37 (7.83–13.09)
| |
|
Addis Zemen
|
105
|
13
|
12.38 (8.21–14.39)
| |
|
Total
|
400
|
48
|
12.00 (11.21–14.87)
| |
|
Type of Treatment
| |
No. Responding
| | |
|
Moist dressing
| |
32
|
15.2 (12.1–19.64)
|
0.032
|
|
Surgical removal
| |
57
|
27.1 (21.3–31.24)
| |
|
Culling
| |
26
|
12.4 (9.02–15.62)
| |
|
Antibiotics
| |
95
|
45.2 (39.56–45.42)
| |
|
Total
| |
210
| | |
|
Outbreak history
|
|
Yes
| |
280
|
70 (64.10–74.50)
|
0.012
|
|
No
| |
120
|
30 (27.21–34.52)
| |
|
Total
| |
400
| | |
