- Antimicrobial resistance of Klebsiella pneumoniae and Escherichia coli isolated from 2 groups.
| Antimicrobials | Klebsiella pneumoniae (n=80) | Escherichia coli (n=82) | P-value* | ||||
|---|---|---|---|---|---|---|---|
| S | I | R | S | I | R | ||
| Amikacin | 64 (80.0) | - | 16 (20.0) | 81 (98.8) | - | 1 (1.2) | <0.001 |
| Aztreonam | 41 (51.2) | - | 39 (48.7) | 56 (68.3) | - | 26 (31.7) | 0.027 |
| Ciprofloxacin | 33 (41.2) | 4 (5.0) | 43 (53.7) | 33 (40.2) | 5 (6.1) | 44 (53.7) | 0.896 |
| Gentamicin | 57 (71.2) | - | 23 (28.7) | 49 (59.8) | - | 33 (40.2) | 0.124 |
| Ceftriaxone | 40 (50.0) | - | 40 (50.0) | 37 (45.1) | - | 45 (54.9) | 0.534 |
| Cefoxitin | 46 (57.5) | 2 (2.5) | 32 (40.0) | 62 (75.6) | 5 (6.1) | 15 (18.3) | 0.015 |
| Cefixime | 44 (55.0) | - | 36 (45.0) | 67 (81.7) | - | 15 (18.3) | <0.001 |
| Tobramycin | 56 (70.0) | 5 (6.2) | 19 (23.7) | 45 (54.9) | 29 (36.4) | 8 (9.8) | 0.328 |
| Imipenem | 51 (63.7) | - | 29 (36.2) | 81 (98.8) | - | 1 (1.2) | <0.001 |
| Levofloxacin | 34 (42.5) | 9 (11.2) | 37 (46.2) | 16 (19.5) | 33 (40.2) | 33 (40.2) | 0.002 |
| Piperacillin | 48 (60.0) | 3 (3.7) | 29 (36.2) | 76 (92.7) | 5 (6.1) | 1 (1.2) | <0.001 |
Values are presented as numbers and precentages (%).
S: susceptible, I: intermediate-resistant, R: resistant
↵* Comparison of antimicrobial susceptibility between 2 groups.