Individual counts and percentages of the most commonly isolated pathogens comprising 81.02% of the 2877 cases are given
| Organism name | n | % |
| Clostridium difficile toxin | 930 | 32.32 |
| Escherichia coli | 462 | 16.06 |
| Pseudomonas aeruginosa | 250 | 8.69 |
| Enterococcus sp | 162 | 5.63 |
| Klebsiella pneumoniae | 153 | 5.32 |
| Staphylococcus aureus | 135 | 4.69 |
| Coliform sp | 99 | 3.44 |
| Methicillin-resistant Staphylococcus aureus | 73 | 2.54 |
| Coagulase-negative staphylococcus | 67 | 2.33 |