Table 1. Data of the patient characteristics, VAS score and CDR in IRLA and PNB groups.

	IRLA group	PNB group	P value
N	126	296
AGE (YEARS)	64.7±7.8	64.4±7.9	0.8a
PSA (NG/ML)	11.6±14.3	13.4+18.3	0.06a
PROSTATE VOLUME (CC)	60±26	57±28.4	0.6a
VAS SCORE	3.62+1.06	1.84±0.89	0.001a
CDR (%)	19.84 %	25.42 %	0.001b

^aStudent t test

^bChi-square test

CDR = Cancer Detection Rate

VAS = Visual Analog Scale