Addition of Ceftriaxone and Amikacin to a Ciprofloxacin plus Metronidazole Regimen for Preventing Infectious Complications of Transrectal Ultrasound-Guided Prostate Biopsy: A Randomized Controlled Trial

Table 2

Frequency distribution of the infection and the related symptoms of the two groups shown separately.

Variables		Groups
		Control	Intervention
Infection; (%)	Yes	10 (4.6)	2 (0.9)	0.017
	No	206 (95.4)	217 (99.1)
Time of biopsy-hospitalization				0.26
Hospitalization time (day)				0.45
Urine culture; (%)	Negative	7 (70)	0 (0)	0.15
	Positive	3 (30)	2 (100)
Blood culture; (%)	Negative	7 (70)	1 (50)	0.99
	Positive	3 (30)	1 (50)