Table 3 Antibiotic resistance patterns of E. coli, K. pneumoniae, P. aeruginosa, and A. baumannii
Species (number of isolates) | Antibiotic resistance patterns | AP | SAM | PTZ | CZ | CPM | CRO | FOX | IMI | MEM | GM | AK | CIP | NI | LEV | CTX | CAZ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E. coli (615) | Resistant | 69 (89.6%) | 56 (58.9%) | 22 (36.7%) | 313 (74.0%) | 60 (71.4%) | 393 (67.6%) | 30 (47.6%) | 222 (42.7%) | 154 (33.6%) | 88 (17.7%) | 19 (31.7%) | 15 (45.5%) | 96 (20.2%) | – | – | 33 (70.2%) |
Intermediate | 1 (1.3) | 13 (13.7%) | 8 (13.3%) | 1 (0.2%) | 8 (9.5%) | 22 (3.8%) | 5 (7.9%) | 132 (25.4%) | 78 (17.0%) | 17 (3.4%) | 6 (10.0%) | 8 (24.2%) | 67 (14.1%) | – | – | 3 (6.4%) | |
Susceptible | 7 (9.1%) | 26 (27.4%) | 30 (50.0%) | 109 (25.8%) | 16 (19.0%) | 166 (28.6%) | 28 (44.4%) | 166 (31.9%) | 227 (49.5%) | 391 (78.8%) | 35 (58.3%) | 10 (30.3%) | 313 (65.8%) | – | – | 11 (23.4%) | |
K. pneumoniae | Resistant | 101 (98.1%) | 132 (81.0%) | 81 (72.3%) | 161 (80.5%) | 122 (86.5%) | 255 (78.9%) | 80 (70.8%) | 213 (71.7%) | 197 (69.4%) | 98 (38.3%) | 50 (53.2%) | 12 (70.6%) | 93 (72.7%) | 13 (92.9%) | 13 (76.5%) | 73 (92.4%) |
(351) | Intermediate | 0 (0.0%) | 13 (8.0%) | 17 (15.2%) | 2 (1.0%) | 10 (7.1%) | 11 (3.4%) | 7 (6.2%) | 37 (12.5%) | 29 (10.2%) | 10 (3.9%) | 7 (7.4%) | 2 (11.8%) | 9 (7.0%) | 0 (0.0%) | 0 (0.0%) | 1 (1.3%) |
Susceptible | 2 (1.9%) | 18 (11%) | 14 (12.5%) | 37 (18.5%) | 9 (6.4%) | 57 (17.6%) | 26 (23.0%) | 47 (15.8%) | 58 (20.4%) | 148 (57.8%) | 37 (39.4%) | 3 (17.6%) | 26 (20.3%) | 1 (7.1%) | 4 (23.5%) | 5 (6.3%) | |
P. aeruginosa | Resistant | – | – | 216 (79.1%) | – | 243 (87.1%) | – | – | 290 (91.8%) | 303 (91.5%) | 220 (70.5%) | 239 (79.4%) | 13 (61.9%) | – | 240 (85.7%) | – | 252 (86.3%) |
(363) | Intermediate | – | – | 18 (6.6%) | – | 8 (2.9%) | – | – | 5 (1.6%) | 1 (0.3%) | 9 (2.9%) | 9 (3.0%) | 4 (19.0%) | – | 16 (5.7%) | – | 10 (3.4%) |
Susceptible | – | – | 39 (14.3%) | – | 28 (10.0%) | – | – | 21 (6.6%) | 27 (8.2%) | 83 (26.6%) | 53 (17.6%) | 4 (19.0%) | – | 24 (8.6%) | – | 30 (10.3%) | |
A. baumannii | Resistant | – | 187 (77.9%) | 199 (89.6%) | – | 155 (89.6%) | 241 (93.4%) | – | 206 (88.4%) | 248 (88.9%) | 139 (70.9%) | 151 (73.3%) | 3 (42.9%) | – | 198 (88.0%) | 233 (94.7%) | 226 (94.6%) |
(344) | Intermediate | – | 24 (10.0%) | 12 (5.4%) | – | 5 (2.9%) | 8 (3.1%) | – | 6 (2.6%) | 3 (1.1%) | 4 (2.0%) | 4 (1.9%) | 2 (28.6%) | – | 6 (2.7%) | 9 (3.7%) | 2 (0.8%) |
Susceptible | – | 29 (12.1) | 11 (5.0%) | – | 13 (7.5%) | 9 (3.5%) | – | 21 (9.0%) | 28 (10.0%) | 53 (27.0%) | 51 (24.8%) | 2 (28.6%) | – | 21 (9.3%) | 4 (1.6%) | 11 (4.6%) |