Table 2: Comparison between biofilm producing and non-biofilm producing K. pneumoniae species regarding genes associated with ESBLs production and other virulence genes.

ESBLs and Other Virulence Genes	Biofilm forming K. pneumoniae(n=81) No. (%)	Non-Biofilm forming K. penumoniae (n=29) No. (%)	P
blaTEM	12 (14.8%)	9 (31%)	P=0.007
blaSHV	11 (13.6%)	11 (37. 9%)	P=0.005
blaCTX-M	30 (37%)	0 (0%)	P=0.0002
fimH	72 (88.9%)	4 (13.8%)	P=0.0001
magA	49 (60.5%)	10 (34.4%)	P=0.0001
wzy	49(60.5%)	10(34.4%)	P=0.0001
rmpA	58 (71.6%)	4 (13.8%)	P=0.0001
uge	59 (72.8%)	11 (37.9%)	P=0.2
kfa	33 (40.7%)	0 (0%)	P=0.0001
aerobact	48 (59.3%)	3 (10.3%)	P=0.0001