Table 3.
Antibacterial susceptibility pattern for Gram-negative SSI causing pathogens from women attending postnatal service at University of Gondar Teaching Hospital from 1 January 2016 to 30 May 2016.
| Bacterial isolates | Antibacterial susceptibility pattern | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMX | AMP | CRO | CIP | CXT | CAZ | SXT | CXM | GEN | NA | AMK | TTC | ||
| E. coli (n = 20) | S% | 6 (30) | 4 (20) | 8 (40) | 16 (80) | 16 (80) | 12 (60) | 10 (50) | 15 (75) | 13 (65) | 15 (75) | 19 (95) | 6 (30) |
| R% | 14 (70) | 16 (80) | 12 (60) | 4 (20) | 4 (20) | 8 (40) | 10 (50) | 5 (25) | 7 (35) | 5 (25) | 1 (5) | 14 (70) | |
| K. pneumoniae (n = 14) | S% | 0 (0) | 0 (0) | 6 (42.9) | 12 (85.7) | 13 (92.9) | 10 (71.4) | 5 (35.7) | 11 (78.6) | 11 (78.6) | 13 (92.9) | 14 (100) | 2 (14.3) |
| R% | 14 (100) | 14 (100) | 8 (57.1) | 2 (14.3) | 1 (7.1) | 4 (28.6) | 9 (64.3) | 3 (21.4) | 3 (21.4) | 1 (7.1) | 0 (0) | 12 (86) | |
| Citrobacter spp.(n = 4) | S% | 2 (50) | 0 (0) | 4 (100) | 4 (100) | 2 (50) | 2 (50) | 3 (75) | 2 (50) | 2 (50) | 3 (75) | 3 (75) | 2 (50) |
| R% | 2 (50) | 4 (100) | 0 (0) | 0 (0) | 2 (50) | 2 (50) | 1 (25) | 2 (50) | 2 (50) | 1 (25) | 1 (25) | 2 (50) | |
|
Enterobacter spp.(n = 4) P. aeruginosa (n = 1) |
S% | 1 (25) | 1 (25) | 3 (25) | 3 (75) | 4 (100) | 3 (75) | 2 (50) | 4 (100) | 3 (75) | 3 (75) | 4 (100) | 2 (50) |
| R% | 3 (75) | 3 (75) | 1 (25) | 1 (25) | 0 (0) | 1 (25) | 2 (50) | 0 (0) | 1 (25) | 1 (25) | 0 (0) | 2 (50) | |
| S% | 0 (0) | 0 (0) | 1 (100) | 1 (100) | 1 (100) | 1 (100) | 0 (0) | 1 (100) | 0 (0) | 1 (100) | 1 (100) | 0 (0) | |
| R% | 1 (100) | 1 (100) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (100) | 0 (0) | 1 (100) | 0 (0) | (0) | 1 (100) | |
| P. mirabilis (n = 1) | S% | 0 (0) | 0 (0) | 1 (100) | 1 (100) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (100) | 1 (100) | 0 (0) |
| R% | 1 (100) | 1 (100) | 0 (0) | 0 (0) | 1 (100) | 1 (100) | 1 (100) | 1 (100) | 1 (100) | 0 (0) | 0 (0) | 1 (100) | |
| Total = 44 | S% | 9 (20.5) | 5 (11.4) | 23 (52.3) | 37 (83.7) | 36 (80.1) | 28 (63.6) | 20 (45.5) | 33 (75) | 29 (65.9) | 36 (81.8) | 42 (95.5) | 12 (27.3) |
| R% | 35 (79.5) | 39 (88.6) | 21 (47.7) | 7 (16.3) | 8 (19.9) | 16 (36.4) | 24 (54.5) | 11 (25) | 15 (34.1) | 8 (18.2) | 2 (4.5) | 32 (72.7) | |
CIP: ciprofloxacin; GEN: gentamycin; AMK: amikacin; NA: nalidixic acid; TTC: tetracycline; SXT: sulfamethoxazole trimethoprim; R: resistance; S: sensitivity.