Groups information

Group name

Q1

Groups definition

wNVB was defined as the summated value (wNVB = 38.0 +- 6.3 mm) of the following widths at several points. 

Groups remarks

 wNVB (first (Q1) vs. second and third (Q2-3) vs. fourth (Q4) quartile). The wNVB was 21-34 mm in Q1 35-41 mm in Q2-3 and 42-59 mm in Q4.

Baseline information

Age

64.0 ± 5.5

Age remark

 y SD

BMI

24.2 ± 2.1

BMI remark

kg/m2 ±SD

PSA

6.2 ± 2.6

PSA remark

ng/mL +-SD

Prostate volume

36.9 +- 13.7

Prostate volume remark

Prostate size cm3 +-SD

American Society of Aneshesiologists (ASA) physical status classification
Charlson comorbidity index (CCI)
Risk classification