Table 2. Drug resistance patterns among various culture isolates.
| Bacteria | Nonmultidrug resistant (NMDR), n (%) |
Multidrug resistant (MDR), n (%) |
Possible extensive drug resistant (P-XDR), n (%) |
Total | p -Value |
|---|---|---|---|---|---|
| Note: p < 0.05 by Fischer’s exact test denotes that significant occurrence of bacterial isolates in a particular group in comparison to two other groups. | |||||
| A. baumannii | 1 (1) | 9 (10) | 82 (89) | 92 | < 0.0001 |
| K. pneumoniae | 5 (6) | 11 (13) | 70 (81) | 86 | <0.0001 |
| P. aeruginosa | 6 (27) | 2 (9) | 14 (64) | 22 | 0.032 |
| E. coli | 12 (16) | 42 (56) | 21 (28) | 75 | < 0.0001 |
| E. faecium | 0 | 10(66.67) | 5(33.33) | 15 | < 0.003 |
| E. faecalis | 1 | 0 | 1 | 2 | – |
| S. aureus | 3 (30) | 7 (70) | 0 | 10 | 0.001 |
| Others | |||||
| Salmonella spp. | 9 (90) | 1 (10) | 0 | 10 | < 0.001 |
| Enterobacterspp. | 2 | 1 | 1 | 4 | 0.016 |
| K. oxytoca | 1 | 1 | 1 | 3 | 0.295 |
| B. cepacia | 0 | 1 | 0 | 1 | – |
| P. mirabilis | 0 | 1 | 2 | 3 | 0.630 |
| Total | 40 (12) | 86 (27%) | 197(61%) | 323 | |