Group name
IIEF-Q1 score (≥2)
Age
63.30 (48.00–75.00)
BMI
23.50 (18.00-29.50)
PSA
9.19 (2.67-39.20)
Prostate volume
32.50 (10.00-109.20)
Prostate volume remark
Prostate volume (mL range)