Characterization of Plasmid-Mediated Quinolone Resistance and Serogroup Distributions of Uropathogenic Escherichia coli among Iranian Kidney Transplant Patients

Table 5

Antimicrobial resistance pattern in UPEC isolates based on serogroups in KTP.

Antibiotic	Pattern	O1-positive no. (%)	O1-negative no. (%)	value	O25-positive no. (%)	O25-negative no. (%)	value
Nalidixic acid	R()	4 (10.8)	33 (89.2)	0.23	9 (24.3)	28 (75.7)	0.28
	S ()	0 (0)	12 (100)		5 (41.7)	7 (58.3)
Ciprofloxacin	R ()	3 (11.1)	24 (88.9)	0.40	7 (25.9)	20 (74.1)	0.65
	S ()	1 (4.5)	21 (95.5)		7 (31.8)	15 (68.2)
Ofloxacin	R ()	2 (8)	23 (92)	0.96	7 (28)	18 (72)	0.92
	S ()	2 (8.3)	22 (91.7)		7 (29.2)	17 (70.8)
Norfloxacin	R ()	3 (11.1)	24 (88.9)	0.40	7 (25.9)	20 (74.1)	0.65
	S ()	1 (4.5)	21 (95.5)		7 (31.8)	15 (68.2)

Abbreviations: R: resistant; S: susceptible.