Catheter-Associated Urinary Tract Infection and Obstinate Biofilm Producers

Table 2

Degree of biofilm production by the bacterial isolates.

Organisms	Nonproducer (%)	Biofilm producer			Total biofilm producer (%)
		Strong producer	Moderate producer	Weak producer
Escherichia coli	27 (77.14)	1	4	5	10 (33.33)
Klebsiella pneumonia	1 (2.86)	2	3	4	9 (30.00)
Enterococcus faecalis	1 (2.86)	0	0	0	0 (0.00)
Pseudomonas aeroginosa	2 (5.71)	3	1	2	6 (20.00)
Proteus mirabilis	1 (2.86)	0	0	0	0 (0.00)
Staphylococcus aureus	2 (5.71)	0	0	3	3 (10.00)
Acinetobacter spp.	0 (0.00)	1	0	0	1 (3.33)
Enterobacter spp.	1 (2.86)	0	1	0	1 (3.33)
Total	35 (100)	7	9	14	30 (100)