Table 3.
Multidrug resistance (MDR) profiles of bacterial isolates
| Isolates | Total number of isolates | Resistance profiles to the number of classes of drugs | ||||
|---|---|---|---|---|---|---|
| Resistance to none of the classes | Resistance to one classa | Resistance to two classesa | Resistance to three or more classesa | |||
| Number | Percent | |||||
| Eschericia coli | 432 | 24 | 57 | 83 | 268 | 62.04 |
| K.pneumoniae | 225 | 9 | 13 | 23 | 180 | 80.00 |
| K.oxytoca | 16 | 5 | 3 | 0 | 8 | 50.00 |
| K.ozaenae | 17 | 1 | 3 | 6 | 7 | 41.18 |
| Enterobacter cloacae | 41 | 6 | 7 | 9 | 19 | 46.34 |
| Citrobacter diversus | 19 | 3 | 2 | 2 | 12 | 63.16 |
| Providencia alkalfacia | 2 | 1 | 1 | 0 | 0 | 0.00 |
| Providencia rettgeri | 3 | 1 | 1 | 0 | 1 | 33.33 |
| Proteus mirabilis | 8 | 3 | 1 | 0 | 4 | 50.00 |
| Proteus vulgaris | 1 | 0 | 1 | 0 | 0 | 0.00 |
| Providencia staurtti | 3 | 1 | 0 | 0 | 2 | 66.67 |
| Morganella morgani | 3 | 0 | 0 | 1 | 2 | 66.67 |
| K.aerogenes | 2 | 1 | 0 | 0 | 1 | 50.00 |
| Citrobacter spp | 20 | 3 | 1 | 3 | 13 | 65.00 |
| S.aureus | 14 | 1 | 7 | 6 | 0 | 0.00 |
| Enterobacter spp | 2 | 0 | 0 | 1 | 1 | 50.00 |
| Pseudomonas aeruginosa | 7 | 0 | 4 | 2 | 1 | 14.29 |
| Acinetobacter spp | 25 | 0 | 0 | 4 | 21 | 84.00 |
| Total | 840 | 59 | 101 | 140 | 540 | 64.29 |
aResistance of bacterial isolates to at least one antibiotic in a class of drugs