Table 3. Susceptibility of Pseudomonas spp. (n = 32) to different antibiotics.

Antibiotic	Susceptible	Intermediate susceptible	Resistance
Ceftazidime	1 (3.12%)	-	31 (96.88%)
Cefepime	12 (37.5%)	-	20 (62.5%)
Aztreonam	14 (43.75%)	5 (15.62%)	13 (40.63%)
Piperacillin- tazobactam	17 (53.13%)	-	15 (46.87%)
Cefoperazone-sulbactam	20 (62.5%)	-	12 (37.5%)
Ciprofloxacin	12 (37.5%)	-	20 (62.5%)
Levofloxacin	14 (43.75%)	-	18 (56.25%)
Amikacin	17 (53.13%)	-	15 (46.87%)
Gentamicin	17 (53.13%)	-	15 (46.87%)
Tobramycin	17 (53.13%)	-	15 (46.87%)
Meropenem	14 (43.75%)	-	18 (56.25%)
Imipenem	14 (43.75%)	-	18 (56.25%)
Colistin	32 (100%)	-	0 (0%)