[Table/Fig-10]:

Showing the commonest bacterial organisms isolated in various studies

*NA - Not available

	Commonest isolate	Second commonest isolate	Third commonest isolate
Loy et al., [4]	Pseudomonas aeruginosa (33.3%)	Staphylococcus aureus (33.3%)	Coagulase negative staphylococcus (21.1%)
Gul et al., [5]	Pseudomonas aeruginosa (52.2%	Staphylococcus aureus (15%)	Proteus (6.5%o)
Poorey et al., [6]	Pseudomonas aeruginosa (35.2%)	Klebsiella aerogincs (25.4%)	Staphylococcus aureus (14.7%)
Ettehad et al., [3]	Staphylococcus aureus (31.5%)	Pseudomonas aeruginosa (26.23%)	Proteus (19.67%)
Present study	Pseudomonas aeruginosa (35.48%)	Staphylococcus aureus (21.5%)	Klebsiella (13.97%)