Table 1.

Antibiotic susceptibility of P. mirabilis strains.

Antibiotic Used	Resistant Strains	% of Resistance
Ampicillin	K0; KP; 1090; 1567; 5628; 608/221	75%
Ampicillin/sulbactam	K0; KP; 1090; 1567; 5628; 608/221	75%
Piperacillin/tazobactam	1090; 608/221	25%
Cefepime	1090; 5628; 608/221	38%
Cefotaxime	KP, 1090; 1567; 5628; 608/221	63%
Ceftazidime	KP; 1090; 5628; 608/221	50%
Imipenem	-	0%
Meropenem	KP	13%
Aztreonam	-	0%
Ciprofloxacin	608/221	13%
Norfloxacin	-	0%
Amikacin	KP	13%
Gentamicin	K0; KP; 1090; 1567; 5628; 608/221	75%
Tigecycline	1090; 608/221	25%
Nitrofurantoin	K0; K5/MC1; K8/MC; 1090; 1567	63%