| Variable |
| Frequency (n) | Percentage (%) | O.R | P value |
| Serotype | K. pneumoniae | 365 | 31.16% | 12.17 | 0.0001 |
| K. oxytoca | 30 | 2.56% | R |
| |
| Gender | Male | 202 | 17.25% | 1.05 | 0.07116 |
| Female | 193 | 16.48% | R |
| |
| *Age category | 1 - 50 | 238 | 60.25% | 2.7 | 0.001 |
| 51 - 100 | 88 | 22.28% | R |
| |
| 101 - 150 | 59 | 14.94% | 0.67 | 0.0001 | |
| 151 - 200 | 10 | 2.53% | 0.11 |
| |
| Residence | *MN | 135 | 11.52% | 0.78 | 0.0001 |
| *MR | 88 | 7.51% | 0.51 | 0.0732 | |
| *Village unknown | 172 | 14.68% | R |
| |
| Symptoms | Diarrheic | 216 | 18.45% | 1.21 | 0.1285 |
| Non diarrheic | 179 | 15.29% | R |
|