Table 4 Antibiotics resistance among the major isolates
Antibiotic | Klebsiella (N = 23) | CONS (14) | Enterobacter (N = 13) | Acinetobacter (N = 8) | Escherichia coli (N = 3) | Serratia rubidaea (N = 3) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
R/(R + S) | R % | R/(R + S) | R % | R/(R + S) | R % | R/(R + S) | R % | R/(R + S) | R % | R/(R + S) | R % | |
Beta-lactam Antibiotics | ||||||||||||
 Oxacillin | 6/6 | 100 | 8/10 | 80 | 3/3 | 100 | 2/2 | 100 | 1/1 | 100 | 1/2 | 50 |
 Cefotaxime | 19/21 | 90.5 | 4/6 | 66.7 | 10/12 | 83.4 | 6/7 | 85.7 | 3/3 | 100 | 1/3 | 33.3 |
 Meropenem | 0/18 | 0 | 4/5 | 80 | 2/10 | 20 | 4/7 | 57.1 | 2/3 | 66.7 | 0/3 | 0 |
 Pip-Taz | 4/10 | 40 | 1/2 | 50 | 2/4 | 50 | 3/6 | 50 | 2/2 | 100 | 1/3 | 33.3 |
Non-beta-lactam Antibiotics | ||||||||||||
 Amikacin | 12/21 | 57 | 5/10 | 50 | 0/1 | 0 | 7/7 | 100 | 3/3 | 100 | 1/3 | 33.3 |
 Gentamicin | 15/20 | 75 | 7/12 | 58.3 | 5/13 | 38.5 | 5/7 | 71.4 | 2/3 | 66.7 | 1/3 | 33.3 |
 Chloramphenicol | 13/20 | 65 | 5/11 | 45.5 | 8/13 | 61.5 | 7/7 | 100 | 3/3 | 100 | 3/3 | 100 |
 Ciprofloxacin | 16/21 | 76.2 | 8/10 | 80 | 5/13 | 38.5 | 3/16 | 18.8 | 3/3 | 100 | 1/3 | 33.3 |
 Ofloxacin | 13/18 | 72.2 | 8/12 | 66.7 | 1/12 | 8.3 | 4/6 | 66.7 | 3/3 | 100 | 1/3 | 33.3 |
 Linezolid | – | – | 0/3 | 0 | – | – | 1/1 | 100 | – | – | 0/1 | 0 |
 Vancomycin | 1/1 | 100 | 0/4 | 0 | 1/1 | 100 | – | – | – | – | 0/1 | 0 |
 Tigecycline | 2/11 | 18.2 | – | – | 1/7 | 14.3 | 2/6 | 33.3 | 0/2 | 0 | 0/1 | 0 |
 Colistin | 2/18 | 11.2 | – | – | 1/8 | 12.5 | 1/5 | 20 | 0/3 | 0 | 1/3 | 33.3 |