Skip to main content

Advertisement

Table 2 Percent prevalence of antimicrobial sensitivity phenotypes in urine isolates as determined by the disk diffusion method

From: High prevalence of multidrug resistant Enterobacteriaceae isolated from outpatient urine samples but not the hospital environment in Bo, Sierra Leone

Species No. Phenotype Antibiotica ESBL
ATM CAZ CIP IMP TGC C D G GM K SAM
Citrobacter freundii 22 R 95.5 68.2 100.0 0.0 0.0 68.2 77.3 100.0 100.0 45.5 81.8 81.8
I 0.0 31.8 0.0 22.7 40.9 4.5 22.7 0.0 0.0 50.0 18.2
S 4.5 0.0 0.0 77.3 59.1 27.3 0.0 0.0 0.0 4.5 0.0
Enterobacter sp./Leclercia sp. 4 R 50.0 75.0 75.0 50.0 0.0 100.0 25.0 100.0 100.0 50.0 0.0 100.0
I 50.0 25.0 25.0 25.0 75.0 0.0 0.0 0.0 0.0 50.0 100.0
S 0.0 0.0 0.0 25.0 25.0 0.0 75.0 0.0 0.0 0.0 0.0
Escherichia hermannii 1 R 100.0 100.0 0.0 0.0 0.0 100.0 0.0 100.0 100.0 0.0 100.0 100.0
I 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0
S 0.0 0.0 0.0 100.0 100.0 0.0 100.0 0.0 0.0 0.0 0.0
Enterobacter cloacae 15 R 46.7 33.3 6.7 0.0 0.0 93.3 6.7 100.0 93.3 26.7 46.7 86.7
I 26.7 40.0 60.0 20.0 6.7 0.0 26.7 0.0 0.0 60.0 40.0
S 26.7 26.7 33.3 80.0 93.3 6.7 66.7 0.0 6.7 13.3 13.3
Klebsiella pneumoniae 15 R 20.0 20.0 26.7 0.0 0.0 66.7 46.7 80.0 60.0 26.7 40.0 60.0
I 20.0 20.0 46.7 26.7 26.7 0.0 20.0 0.0 0.0 20.0 26.7
S 60.0 60.0 26.7 73.3 73.3 33.3 33.3 20.0 40.0 53.3 33.3
Escherichia coli 13 R 7.7 0.0 23.1 0.0 0.0 53.8 46.2 76.9 7.7 0.0 30.8 0.0
I 0.0 0.0 7.7 15.4 0.0 0.0 23.1 0.0 7.7 0.0 15.4
S 92.3 100.0 69.2 84.6 100.0 46.2 30.8 23.1 84.6 100.0 53.8
Overall 70 R 50.0 38.6 47.1 2.9 0.0 72.9 45.7 91.4 72.9 28.6 51.4 62.9
I 12.9 24.3 27.1 21.4 24.3 1.4 21.4 0.0 1.4 37.1 28.6
S 37.1 37.1 25.7 75.7 75.7 25.7 32.9 8.6 25.7 34.3 20.0
  1. aDisk diffusion testing using the following antibiotics: ATM aztreonam, CAZ ceftazidime, CIP ciprofloxacin, IMP imipenem, TGC tigecycline, C chloramphenicol, D doxycycline, G sulfisoxazole, GM gentamicin, K kanamycin, SAM ampicillin/sulbactam. R resistant, I intermediate, and S sensitive phenotypes were determined based on CLSI criteria