Table 1.
Rates of resistant subsets among Escherichia coli and Klebsiella pneumoniae isolates collected in the Asia–Pacific region (INFORM program, 2015–2017)
| Organism/region/country | Total isolates | ESBL-positive, carbapenemase-negative | Carbapenemase-positive, MBL-negative | Carbapenemase-positive, MBL-positive | |||
|---|---|---|---|---|---|---|---|
| N | N | % | N | % | N | % | |
| Escherichia coli | |||||||
| Asia–Pacific | 2218 | 668 | 30.1 | 4 | 0.2 | 14 | 0.6 |
| Australia | 402 | 49 | 12.2 | 0 | 0.0 | 1 | 0.2 |
| Japan | 167 | 33 | 19.8 | 0 | 0.0 | 0 | 0.0 |
| South Korea | 449 | 160 | 35.6 | 0 | 0.0 | 1 | 0.2 |
| Malaysiaa | 72 | 12 | 16.7 | 0 | 0.0 | 0 | 0.0 |
| Philippines | 431 | 142 | 32.9 | 0 | 0.0 | 4 | 0.9 |
| Taiwan | 340 | 87 | 25.6 | 1 | 0.3 | 0 | 0.0 |
| Thailand | 357 | 185 | 51.8 | 3 | 0.8 | 8 | 2.2 |
| Klebsiella pneumoniae | |||||||
| Asia–Pacific | 2082 | 532 | 25.6 | 39 | 1.9 | 52 | 2.5 |
| Australia | 381 | 29 | 7.6 | 1 | 0.3 | 6 | 1.6 |
| Japan | 155 | 18 | 11.6 | 0 | 0.0 | 0 | 0.0 |
| South Korea | 335 | 123 | 36.7 | 5 | 1.5 | 0 | 0.0 |
| Malaysiaa | 80 | 31 | 38.8 | 0 | 0.0 | 1 | 1.3 |
| Philippines | 439 | 147 | 33.5 | 23 | 5.2 | 19 | 4.3 |
| Taiwan | 334 | 58 | 17.4 | 1 | 0.3 | 0 | 0.0 |
| Thailand | 358 | 126 | 35.2 | 9 | 2.5 | 26 | 7.3 |
aCenters in Malaysia collected isolates in 2015 only