Groups information

Group name

Group 2

Groups definition

undetectable PSA group (PSA)

Baseline information

Age

61.8 ± 6.7

Age p-value

<0.001

BMI

26.4 ± 8.9

BMI p-value

0.208

PSA

6.85 (0.11-170.0)

PSA p-value

<0.001

Tumor volume

2.2 (0.1-84.0)

No of positive cores, median (IQR)

3.5 +- 2.6

Percent postive cores, median (range)

35.1 +- 24.6

P-value of percent positive cores

<0.001

American Society of Aneshesiologists (ASA) physical status classification

1

234 (30.1)

2

508 (65.3)

3

36 (4.6)

Charlson comorbidity index (CCI)

average CCI

2.5 +- 1.3

Risk classification