Table 3.
Molecular classification of 456 isolates of K pneumoniae submitted for molecular testing by region.
| Regions | K pneumoniae received (n=456) | K pneumoniae positive (n=410) | Single NDM-1 (n=85) | Single OXA-48 (n=292) | NDM-1+OXA-48 (n=33) |
|---|---|---|---|---|---|
| Northern | 35 | 33 | 9 (27) | 20 (61) | 4 (12) |
| Central and Eastern | 90 | 78 | 12 (15) | 60 (77) | 6 (7) |
| Western | 111 | 94 | 15 (16) | 65 (69) | 14 (14) |
| Southern | 220 | 205 | 49 (24) | 147 (72) | 9 (4) |
| Mean number (%) for all regions | 114 | 102.5 | 21.1 (20.5) | 73 (71.2) | 8.25 (8.1) |
Data are number (%). Chi-square=9.2854, df=6, P=.1582 for comparison of genetic types (shaded light blue).