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Table 5 Multi-drug resistance pattern of UTIs causing bacterial isolates

From: Antimicrobial susceptibility patterns of urinary tract infections causing bacterial isolates and associated risk factors among HIV patients in Tigray, Northern Ethiopia

Gram-reaction

Bacterial isolate

Total (n (%))

R1

R2

R3

R4

≥ R5

MDR (n (%))

Gram-negative (24/85%)

E. coli

16 (57)

1 (6.3 )

3(18.8 )

4 (25 )

2 (12.5 )

4 (25)

13 (81.3)

K. pneumonia

4 (14)

0 (0)

0(0)

1 (25 )

1 (25 )

1 ( 25)

3 (75)

E. aerogenes

2 (7)

0 (0)

1 (50)

0 (0)

0 (0)

0 (0)

1 (50)

P. mirabilis

2 (7)

0 (0)

0 (0)

0 (0)

1 (50)

0 (0)

1 (50)

Gram positive (4/15%)

S. aureus

3 (11)

0(0)

0 (0)

3 (100)

0 (0)

0 (0)

3 (100)

CONS

1 (4)

0(0)

1 (100)

0 (0)

0 (0)

0 (0)

1 (100)

 

Total

28 (100)

1(3.6)

5 (17.9)

8 (28.6)

4 (14.3)

5 (17.9)

22 (78.6)

  1. R1; resistance to one group of a drug; R2; resistance to two groups of a drug; R3; resistance to three groups of a drug; R4; resistance to four groups of a drug; R5; resistance to five or more drug; MDR; Multidrug resistance; CONS; coagulase-negative staphylococcus.