Table 2.

Susceptibility rates of Pseudomonas aeruginosa strains.

	All strains (n = 67) Susceptibility (%)	MDR strains (n = 38) Susceptibility (%)	P-value
Ceftazidime	32.8	0	0.0001
Cefepime	37.3	0	0.0001
Piperacillin/tazobactam	39	0	0.0001
Ciprofloxacin	43.3	5.3	0.0004
Levofloxacin	40	2.6	0.0001
Gentamicin	56.7	2.6	0.0001
Amikacin	49.3	2.6	0.0001
Imipenem	36	2.6	0.0001
Meropenem	44.8	0	0.0001
Ceftazidime-avibactam	61.2	36.8	0.52
Ceftolozane-tazobactam	62.7	36.8	0.42

MDR: multidrug-resistant.