Table 1.

Grading of vesicoureteral reflux in probiotic + antibiotic and antibiotic group (P>0.05)

VUR Grade	Probiotic + Antibiotic group		Antibiotic group
Variable	Before treatment	After treatment	Before treatment	After treatment
Normal	0.0	20 (48.9)	0.0	21 (47.7)
Grade I	11 (26.8)	6 (14.6)	13 (29.5)	8 (18.2)
Grade II	13 (31.7)	6 (14.6)	15 (34.1)	7 (15.9)
Grade III	11 (26.8)	6 (14.6)	10 (22.8)	5 (11.4)
Grade IV	4 (9.8)	2 (4.9)	4 (9.1)	2 (4.5)
Grade V	2 (4.9)	1 (2.4)	2 (4.5)	1 (2.3)

VUR: Vesicoureteral reflux