Population characteristic subdivided by presence vs. absence of tumor. Univariate analysis.

Table 2: Population characteristic subdivided by presence vs. absence of tumor. Univariate analysis.

	Global	No tumoral	Tumoral	p
Age	63.79 ± 7.5	52.56 ± 7.7	65.39 ± 6.9	0.16
Prostate volume	46.6 ± 24.2	51.51 ± 26.4	40.29 ± 19.5	0.56
PSAd	0.19 ± 0.19	0.17 ± 0.23	0.21 ± 0.14	0.98
PSA	6.06 ± 1.9	5.63 ± 2.01	6.6 ± 1.7	0.41
Free PSA	1.01 ± 0.61	1.0 ± 0.69	0.9 ± 0.47	0.12
%fPSA	0.16 ± 0.07	0.18 ± 0.07	0.13 ± 0.05	0.04
-2proSPA	16.88 ± 11.15	15.23 ± 9.6	19.03 ± 12.6	0.17
%2proPSA	1.81 ± 1.08	1.57 ± 0.84	2.1 ± 1.26	0.05
PHI	44.02 ± 26.04	36.11 ± 19.3	54.27 ± 29.9	0.03