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Table 4 Prevalence (%) of mites in sheep and goat according to age group

From: Mites of sheep and goats in Oromia Zone of Amhara Region, North Eastern Ethiopia: species, prevalence and farmers awareness

 

Sheepa

Goatsb

 

Adult (n = 976)

Young (n = 304)

Adult (n = 902)

Young (n = 362)

Mites spp.

No. positive

Prevalence (%)

No. positive

Prevalence (%)

No. positive

Prevalence (%)

No. positive

Prevalence (%)

Sarcoptes*

32

3.3

17

5.6

99

10.9

31

8.6

Demodex**

14

1.4

13

4.3

21

2.3

15

4.1

Psoroptes***

20

2.0

1

0.3

7

0.8

1

0.3

Overall

65

6.8

31

10.2

127

14.1

47

13.0

  1. a *OR = 2.1 p =0.034 0.05; b *O R = 0.8 p =0.5
  2. **OR = 3.25 P=0.004; **OR = 2.2 P=0.02
  3. ***OR = 0.163 P = 0.07; ***OR = 0.33 P= 0.31