Table 2 Prevalence of ESBL-producing isolates among the different Enterobacteriaceae species identified in our samples
Distribution of ESBL-producing isolates in samples (%) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Species | Within species | Total | Urine | Stool | Blood | Pus | Aspirates | HVS | CSF |
(%) | (n = 185) | (n = 16) | (n = 18) | (n = 56 | (n = 38) | (n = 3) | (n = 2) | ||
Escherichia coli | 121/202 (60 %) | 67.5 % | 67/114 | 0/15 | 0 | 29/39 | 23/31 | 2/2 | 0/1 |
Klebsiella pneumonia | 46/70 (66 %) | 26 % | 32/51 | 0 | 5/6 | 6/8 | 3/4 | 0/1 | 0 |
Enterobacter cloacae | 7/13 (54 %) | 4 % | 6/10 | 0 | 0 | 1/3 | 0 | 0 | 0 |
Enterobacter aerogenes | 1/3 (33 %) | 0.5 % | 1/2 | 0 | 0 | 0 | 0/1 | 0 | 0 |
Citrobacter koseri | 0/1 | – | 0 | 0 | 0 | 0 | 0/1 | 0 | 0 |
Citrobacter freundi | 1/3 (33 %) | 0.5 % | 1 /2 | 0 | 0 | 0/1 | 0 | 0 | 0 |
Proteus mirabilis | 0/5 | – | 0/4 | 0 | 0 | 0/1 | 0 | 0 | 0 |
Providencia stuartii | 2/6 (33 %) | 1 % | 0/1 | 0 | 1/1 | 1/3 | 0/1 | 0 | 0 |
Salmonella spp | 0/3 | – | 0 | 0/1 | 0/1 | 0 | 0 | 0 | 0/1 |
Morganella morgannii | 1/1 (100 %) | 0.5 % | 0 | 0 | 0 | 1/1 | 0 | 0 | 0 |
Leclercia adecarboxylata | 0/1 | – | 0/1 | 0 | 0 | 0 | 0 | 0 | 0 |
Total (%) | 179/308 (58 %) | 100 % | 107/185 | 0/16 | 6/8 | 38/56 | 26/38 | 2/3 | 0/2 |