Table 3.
Distribution of Drug Susceptibility for Pseudomonas aeruginosa
| Antibacterial | Category | 2016 (n=505) | 2017 (n=479) | 2018 (n=476) | 2019 (n=539) | 2020 (n=504) | 2021 (n=614) | 2022 (n=184) | Total (n=3301) |
|---|---|---|---|---|---|---|---|---|---|
| AMK | Resistance | 0 (0.00%) | 1 (0.21%) | 3 (0.63%) | 20 (3.71%) | 15 (2.98%) | 35 (5.70%) | 5 (2.72%) | 79 (2.39%) |
| Intermediate | 26 (5.15%) | 28 (5.85%) | 38 (7.98%) | 14 (2.60%) | 14 (2.78%) | 15 (2.44%) | 4 (2.17%) | 139 (4.21%) | |
| Sensitivity | 441 (87.33%) | 450 (93.95%) | 432 (90.76%) | 503 (93.32%) | 471 (93.45%) | 561 (91.37%) | 173 (94.02%) | 3031 (91.82%) | |
| ATM | Resistance | 0 (0.00%) | 3 (0.63%) | 17 (3.57%) | 42 (7.79%) | 41 (8.13%) | 98 (15.96%) | 26 (14.13%) | 227 (6.88%) |
| Intermediate | 191 (38.42%) | 180 (37.58%) | 181 (38.03%) | 34 (6.31%) | 18 (3.57%) | 54 (8.79%) | 14 (7.61%) | 672 (20.36%) | |
| Sensitivity | 270 (53.47%) | 285 (59.50%) | 258 (54.20%) | 250 (46.38%) | 215 (42.66%) | 383 (62.38%) | 137 (74.46%) | 1798 (54.47%) | |
| POL | Resistance | 1 (0.20%) | 0 (0.00%) | 1 (0.21%) | 1 (0.19%) | 0 (0.00%) | 0 (0.00%) | 3 (1.63%) | 6 (0.18%) |
| Intermediate | 31 (6.14%) | 34 (7.10%) | 95 (19.96%) | 319 (59.18%) | 261 (51.79%) | 528 (85.99%) | 171 (92.93%) | 1439 (43.59%) | |
| Sensitivity | 416 (82.38%) | 436 (91.02%) | 366 (76.89%) | 5 (0.93%) | 1 (0.20%) | 5 (0.81%) | 3 (1.63%) | 1232 (37.32%) | |
| CIP | Resistance | 93 (18.42%) | 96 (20.04%) | 90 (18.91%) | 86 (15.96%) | 96 (19.05%) | 117 (19.06%) | 36 (19.57%) | 614 (18.60%) |
| Intermediate | 371 (73.47%) | 379 (79.12%) | 378 (79.41%) | 285 (52.88%) | 229 (45.44%) | 434 (70.68%) | 142 (77.17%) | 2218 (67.19%) | |
| Sensitivity | 0 (0.00%) | 1 (0.21%) | 3 (0.63%) | 164 (30.43%) | 175 (34.72%) | 59 (9.61%) | 3 (1.63%) | 405 (12.27%) | |
| MEM | Resistance | 67 (13.27%) | 59 (12.32%) | 62 (13.03%) | 22 (4.08%) | 14 (2.78%) | 28 (4.56%) | 7 (3.80%) | 259 (7.85%) |
| Intermediate | 21 (4.16%) | 18 (3.76%) | 10 (2.10%) | 11 (2.04%) | 6 (1.19%) | 18 (2.93%) | 11 (5.98%) | 95 (2.88%) | |
| Sensitivity | 369 (73.07%) | 398 (81.21%) | 403 (84.66%) | 291 (53.99%) | 252 (50.00%) | 489 (79.64%) | 159 (86.41%) | 2361 (71.52%) | |
| PIP | Resistance | 62 (12.28%) | 98 (20.46%) | 100 (21.01%) | 55 (10.20%) | 39 (7.74%) | 96 (15.64%) | 24 (13.04%) | 474 (14.36%) |
| Intermediate | 38 (7.52%) | 44 (9.19%) | 44 (9.24%) | 25 (4.64%) | 25 (4.96%) | 61 (9.93%) | 12 (6.52%) | 249 (7.54%) | |
| Sensitivity | 360 (71.29%) | 324 (67.64%) | 325 (68.28%) | 241 (44.71%) | 208 (41.27%) | 371 (60.42%) | 137 (74.46%) | 1966 (59.56%) | |
| TZP | Resistance | 50 (9.90%) | 64 (13.36%) | 53 (11.13%) | 52 (9.65%) | 37 (7.34%) | 59 (9.61%) | 17 (9.24%) | 332 (10.06%) |
| Intermediate | 34 (6.73%) | 42 (8.77%) | 56 (11.76%) | 73 (13.54%) | 65 (12.90%) | 77 (12.54%) | 14 (7.61%) | 361 (10.94%) | |
| Sensitivity | 380 (75.25%) | 366 (76.41%) | 350 (73.53%) | 411 (76.25%) | 397 (78.77%) | 475 (77.36%) | 151 (82.07%) | 2530 (76.64%) | |
| GEN | Resistance | 0 (0.00%) | 1 (0.21%) | 9 (1.89%) | 43 (7.98%) | 42 (8.33%) | 74 (12.05%) | 24 (13.04%) | 193 (5.85%) |
| Intermediate | 95 (18.81%) | 82 (17.12%) | 72 (15.13%) | 26 (4.82%) | 32 (6.35%) | 20 (3.26%) | 6 (3.26%) | 333 (10.09%) | |
| Sensitivity | 370 (73.27%) | 394 (82.25%) | 393 (82.56%) | 466 (86.46%) | 420 (83.33%) | 513 (83.55%) | 151 (82.07%) | 2707 (82.01%) | |
| TCC | Resistance | 173 (34.26%) | 128 (26.72%) | 161 (33.82%) | 74 (13.73%) | 62 (12.30%) | 118 (19.22%) | 29 (15.76%) | 745 (22.57%) |
| Intermediate | 234 (46.34%) | 179 (37.37%) | 178 (37.39%) | 121 (22.45%) | 106 (21.03%) | 188 (30.62%) | 64 (34.78%) | 1070 (32.41%) | |
| Sensitivity | 49 (9.70%) | 33 (6.89%) | 47 (9.87%) | 130 (24.12%) | 103 (20.44%) | 226 (36.81%) | 83 (45.11%) | 671 (20.33%) | |
| FEP | Resistance | 0 (0.00%) | 2 (0.42%) | 8 (1.68%) | 47 (8.72%) | 45 (8.93%) | 63 (10.26%) | 13 (7.07%) | 178 (5.39%) |
| Intermediate | 85 (16.83%) | 109 (22.76%) | 110 (23.11%) | 45 (8.35%) | 30 (5.95%) | 48 (7.82%) | 15 (8.15%) | 442 (13.39%) | |
| Sensitivity | 379 (75.05%) | 365 (76.20%) | 353 (74.16%) | 445 (82.56%) | 423 (83.93%) | 500 (81.43%) | 154 (83.70%) | 2619 (79.34%) | |
| CSL | Resistance | 8 (1.58%) | 6 (1.25%) | 10 (2.10%) | 0 (0.00%) | 18 (3.57%) | 87 (14.17%) | 24 (13.04%) | 153 (4.63%) |
| Intermediate | 12 (2.38%) | 1 (0.21%) | 1 (0.21%) | 0 (0.00%) | 19 (3.77%) | 78 (12.70%) | 30 (16.30%) | 141 (4.27%) | |
| Sensitivity | 31 (6.14%) | 23 (4.80%) | 28 (5.88%) | 0 (0.00%) | 121 (24.01%) | 317 (51.63%) | 123 (66.85%) | 643 (19.48%) | |
| CAZ | Resistance | 0 (0.00%) | 1 (0.21%) | 11 (2.31%) | 72 (13.36%) | 62 (12.30%) | 93 (15.15%) | 18 (9.78%) | 257 (7.79%) |
| Intermediate | 91 (18.02%) | 102 (21.29%) | 101 (21.22%) | 33 (6.12%) | 36 (7.14%) | 37 (6.03%) | 4 (2.17%) | 404 (12.24%) | |
| Sensitivity | 376 (74.46%) | 372 (77.66%) | 362 (76.05%) | 432 (80.15%) | 401 (79.56%) | 480 (78.18%) | 160 (86.96%) | 2583 (78.25%) | |
| TOB | Resistance | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) |
| Intermediate | 94 (18.61%) | 79 (16.79%) | 81 (17.02%) | 65 (12.06%) | 73 (14.48%) | 93 (15.15%) | 32 (17.39%) | 517 (15.66%) | |
| Sensitivity | 373 (73.86%) | 400 (83.51%) | 395 (82.98%) | 471 (87.38%) | 427 (84.72%) | 517 (84.20%) | 150 (81.52%) | 2733 (82.79%) | |
| IPM | Resistance | 38 (7.52%) | 43 (8.98%) | 55 (11.55%) | 88 (16.33%) | 107 (21.23%) | 136 (22.15%) | 28 (15.22%) | 495 (15.00%) |
| Intermediate | 51 (10.10%) | 36 (7.52%) | 26 (5.46%) | 29 (5.38%) | 13 (2.58%) | 14 (2.28%) | 8 (4.35%) | 177 (5.36%) | |
| Sensitivity | 367 (72.67%) | 392 (81.84%) | 389 (81.72%) | 416 (77.18%) | 378 (75.00%) | 456 (74.27%) | 146 (79.35%) | 2544 (77.07%) | |
| COL | Resistance | 1 (0.20%) | 0 (0.00%) | 2 (0.42%) | 1 (0.19%) | 0 (0.00%) | 0 (0.00%) | 2 (1.09%) | 6 (0.18%) |
| Intermediate | 11 (2.18%) | 19 (3.97%) | 95 (19.96%) | 317 (58.81%) | 260 (51.59%) | 523 (85.18%) | 171 (92.93%) | 1396 (42.29%) | |
| Sensitivity | 426 (84.36%) | 446 (93.11%) | 362 (76.05%) | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) | 0 (0.00%) | 1234 (37.38%) | |
| LVX | Resistance | 124 (24.55%) | 117 (24.43%) | 129 (27.10%) | 96 (17.81%) | 97 (19.25%) | 116 (18.89%) | 35 (19.02%) | 714 (21.63%) |
| Intermediate | 72 (14.26%) | 50 (10.44%) | 101 (21.22%) | 271 (50.28%) | 231 (45.83%) | 434 (70.68%) | 142 (77.17%) | 1301 (39.41%) | |
| Sensitivity | 267 (52.87%) | 306 (63.88%) | 243 (51.05%) | 169 (31.35%) | 172 (34.13%) | 61 (9.93%) | 4 (2.17%) | 1222 (37.02%) |