Table 5 Antimicrobial susceptibility patterns of gram-negative bacterial isolates from wound swab cultures of postoperative surgical site infections
Bacterial isolates | Number of resistant pathogens to antimicrobial agents (%) | ||||||
|---|---|---|---|---|---|---|---|
GN | CIP | CEFTA | AMP | CEF | CAF | DOX | |
Klebsiella spp. (n=38) | 27 (71) | 13 (34.2) | 34 (89.4) | 33 (86.8) | 27 (71) | 31 (81.5) | 34 (89.4) |
Escherichia coli (n=31) | 16 (51.6) | 9 (29) | 16 (51.6) | 26 (83.8) | 6 (19.3) | 26 (83.8) | 25 (80.6) |
Pseudomonas aeruginosa (n=18) | 11 (61.1) | 10 (55.5) | 2 (11.1) | 16 (88.8) | 15 (83.3) | 16 (88.8) | 16 (88.8) |
Proteus spp. (n=6) | 1 (16.6) | 5 (83.3) | 1 (16.6) | 5 (83.3) | 3 (50) | 1 (16.6) | 2 (33.3) |
Enterobacter spp. (n=5) | 1 (20) | 1 (20) | 2 (40) | 4 (80) | 2 (40) | 4 (80) | 2 (40) |
Citrobacter spp. (n=5) | 4 (80) | 2 (40) | 4 (80) | 4 (80) | 4 (80) | 4 (80) | 4 (80) |