Antibiotic

Central

Eastern

Western

Abattoir

Northern

Total

p-value

Amoxicillin

R

14 (30.4)

14 (30.4)

1 (2.2)

5 (10.9)

12 (26.1)

46

0.007

I

1 (33.3)

0 (0)

0 (0)

1 (33.3)

1 (33.3)

3

S

17 (33.3)

15 (29.4)

11 (21.6)

7 (13.7)

1 (2)

51

Erythromycin

R

31 (34.8)

26 (29.2)

8 (9)

13 (14.6)

11 (12.4)

89

0.022

I

1 (9.1)

3 (27.3)

4 (36.4)

0 (0)

3 (27.3)

11

Streptomycin

R

11 (40.7)

9 (33.3)

1 (3.7)

4 (14.8)

2 (7.4)

27

0.385

I

8 (44.4)

5 (27.8)

1 (5.6)

1 (5.6)

3 (16.7)

18

S

13 (23.6)

15 (27.3)

10 (18.2)

8 (14.5)

9 (16.4)

55

Oxytetracycline

R

26 (31)

25 (29.8)

9 (10.7)

10 (11.9)

14 (16.7)

84

0.428

I

4 (30.8)

4 (30.8)

3 (23.1)

2 (15.4)

0 (0)

13

S

2 (66.7)

0 (0)

0 (0)

1 (33.3)

0 (0)

3

Ciprofloxacin

R

2 (100)

0 (0)

0 (0)

0 (0)

0 (0)

2

0.687

I

6 (54.5)

2 (18.2)

1 (9.1)

1 (9.1)

1 (9.1)

11

S

24 (27.6)

27 (31)

11 (12.6)

12 (13.8)

13 (14.9)

87

Sulphametho azole trimethoprim

R

18 (42.9)

10 (23.8)

5 (11.9)

3 (7.1)

6 (14.3)

42

0.215

I

2 (100)

0 (0)

0 (0)

0 (0)

0 (0)

2

S

12 (21.4)

19 (33.9)

7 (12.5)

10 (17.9)

8 (14.3)

56