|   
  |       Micro-organisms  |       Frequency  |       Percent  |    
|   Valid  |       Gram positive Coagulase-negative staphylococci (CoNS)  |       
 30  |       
 23.4  |    
|   Staphylococus aureus (MRSA) Enterococcus faecallis Total gram positive Gram negative Klebsiella pneumoniae  |       16 3 49 29  |       12.3 2.3 38% 22.5  |    |
|   Escherichia coli  |       25  |       19.5  |    |
|   Acinetobacter spp.  |       13  |       10.1  |    |
|   Pseudomonas spp.  |       8  |       6.1  |    |
|   Total gram negative Candida albicans  |       75 5  |       58% 3.8%  |    |
|   Grand Total  |       129  |       100  |