Inhibition and Reduction of Biofilm Production along with Their Antibiogram Pattern among Gram-Negative Clinical Isolates

Table 3

Incidence of MDR and beta-lactamases production.

Bacterial isolates	Total (N)	MDR N(%)	ESBL N(%)	MBL N(%)	KPC N(%)
Escherichia coli	51	29 (56.9%)	18 (35.3%)	0 (0.0%)	2 (3.9%)
Klebsiella species	32	24 (75%)	15 (46.9%)	8 (25%)	4 (12.5%)
P. aeruginosa	18	6 (33.3%)	0 (0.0%)	2 (11.1%)	0 (0.0%)
Acb complex	9	9 (100%)	0 (0.0%)	6 (66.7%)	3 (33.3%)
Total	110	68 (61.8%)	33 (30.0%)	16 (14.5%)	9 (8.1%)

ESBL = extended-spectrum beta-lactamases; MBL = metallo-beta-lactamases; KPC = Klebsiella pneumoniae carbapenemase; Acb, Acinetobacter calcoaceticus baumannii.