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Table 5 Antibiogram of common pathogenic bacteria isolated from different sites of infections at Debre Markos referral Hospital (2011–2014)

From: Bacterial agents and antibiotic resistance profiles of infections from different sites that occurred among patients at Debre Markos Referral Hospital, Ethiopia: a cross-sectional study

Bacterial species

R0

R1

R2

R3

R4

R5

R6

R7

Over all, MDR

S. aureus (n = 100)

5 (5)

5 (5)

8 (7)

12 (12)

23 (23)

16 (16)

19 (17)

12 (12)

90 (90)

E. coli (n = 39)

6 (15.4)

9 (23.1)

10 (25.6)

7 (17.9)

3 (8.8)

2 (5.9)

2 (5.1)

 

24 (61.5)

P. aeruginosa (n = 30)

3 (10)

5 (16.7)

8 (26.7)

9 (30)

3 (10)

2 (6.7)

0

0

22 (73.3)

Klebsiella spp. (n = 11)

1 (9.1)

1 (9.1)

2 (18.2)

4 (36.4)

3 (27.3)

0

0

0

9 (81.8)

S. pyogenes (n = 17)

3 (17.6)

1 (5.9)

7 (41.2)

4 (23.5)

2 (11.8)

0

0

0

13 (76.5)

S. pneumoniae (n = 16)

0

8 (50)

5 (31.3)

1 (6.3)

2 (12.5)

0

0

0

8 (50)

Salmonella spp. (n = 25)

0

3 (12)

3 (12)

8 (32)

5 (20)

4 (16)

2 (8)

0

22 (88)

Shigella spp. (n = 10)

0

4 (40)

0

2 (20)

2 (20)

2 (20)

0

0

6 (60)

N. gonorrhoeae (n = 16)

2 (12.5)

4 (25)

5 (31.3)

2 (12.5)

3 (18.8)

0

0

0

10 (62.5)

N. meningitidis (n = 3)

0

0

2 (66.7)

1 (33.3)

0

0

0

0

3

Proteus spp. (N = 4)

1 (25)

1 (25)

1 (25)

1 (25)

0

0

0

0

2

Citrobacter spp. (N = 3)

1 (33.3)

1 (33.3)

1 (33.3)

0

0

0

0

0

1

Enterobacter spp. (N = 3)

1 (33.3)

0

1 (33.3)

0

0

0

1

0

2

S. agalactiae (N = 3)

1 (33.3)

1 (33.3)

0

0

0

1 (33.3)

(33.3)

0

1

Total (n = 280)

24 (8.6)

43 (15.4)

53 (18.9)

51 (18.2)

46 (16.4)

27 (9.6)

24 (8.6)

12 (4.3)

213 (76.1)

  1. R0: susceptible to all antimicrobials tested; R1, R2, R3, R4, R5, R6, R7: Resistance to one, two, three, four, five, six and seven antimicrobials, respectively