Table 1.

Incidence of organisms isolated.

Organism	Frequency	Percentage
Pseudomonas aeruginosa	39	37.0
Proteus	3	39.8
Stenotrophomonas maltophilia	1	40.7
Providencia	1	41.7
Extended spectrum Beta lactamase producing E coli	1	42.6
Carbapenam resistant Klebsiella	1	43.5
Streptococcus	2	45.4
Klebsiella	10	54.6
Enterobacter	2	56.5
coliform	1	57.4
Acinetobacter	28	83.3
Escherichia coli	2	85.2
Staphylococcus aureus	3	88.0
coagulase Negative staphylococcus	6	93.5
Negative swab	7	100.0
Total	108	100