Antimicrobial Resistance Patterns, Extended-Spectrum Beta-Lactamase Production, and Associated Risk Factors of Klebsiella Species among UTI-Suspected Patients at Bahir Dar City, Northwest Ethiopia
Table 2
Antimicrobial resistance patterns of Klebsiella species isolated from UTI-suspected patients who attended Bahir Dar City health institutions, Bahir Dar, Northwest Ethiopia, 2019.
Klebsiella isolates
Sensitivity
Antimicrobials tested for
AMP, n (%)
GEN, n (%)
AMC, n (%)
CXT, n (%)
CTX, n (%)
CIP, n (%)
MER, n (%)
COT, n (%)
CAZ, n (%)
CHL, n (%)
NIT, n (%)
K. pneumoniae (n = 25)
S
6 (24)
11 (44)
1 (4)
15 (60)
15 (60)
16 (64)
22 (88)
5 (20)
17 (68)
18 (72)
13 (52)
I
0
6 (24)
4 (16)
3 (12)
4 (16)
4 (16)
1 (4)
1 (4.)
3 (12)
4 (16)
5 (20)
R
19 (76)
8 (32)
20 (80)
7 (28)
6 (24)
5 (20)
2 (8)
19 (76)
5 (20)
3 (12)
7 (28)
K. ozaenae (n = 6)
S
0
5 (83.3)
1 (16.7)
5 (83.3)
4 (66.7)
4 (66.7)
6 (100)
1 (16.7)
5 (83.3)
5 (83.3)
5 (83.3)
I
0
0
0
00
00
1 (16.7)
0
0
00
0
0
R
6 (100)
1 (16.7)
5 (83.3)
1 (16.7)
2 (33.3)
1 (16.7)
0
5 (83.3)
1 (16.7)
1 (16.7)
1 (16.7)
K. oxytoca (n = 4)
S
0
3 (75)
3 (75)
2 (50)
3 (75)
3 (75)
4 (100)
0
3 (75)
3 (75)
3 (75)
I
0
1 (25)
0
1 (25)
1 (25)
1 (25)
0
2 (50)
0
0
0
R
4 (100)
00
1 (25)
1 (25)
00
00
0
2 (50)
1 (25)
1 (25)
1 (25)
K. rhinoscleromatis (n = 3)
S
1 (33.3)
2 (66.7)
1 (33.3)
3 (100)
3 (100)
2 (66.7)
2 (66.7)
1 (33.3)
2 (66.7)
2 (66.7)
2 (66.7)
I
0
0
0
0
0
0
0
0
0
0
0
R
2 (66.7)
1 (33.3)
2 (66.7)
0
0
1 (33.3)
1 (33.)
2 (66.7)
33.3
1 (33.3)
1 (33.3)
AMP = ampicillin; GEN = gentamicin; AMC = Augmentin; CXT = cefoxitin; CTX = cefotaxime; CIP = ciprofloxacin; MER = meropenem; COT = cotrimoxazole; CAZ = ceftazidime; CHL = chloramphenicol; NIT = nitrofurantoin; S = sensitive; I = intermediate; R = resistant.
