From: Correlation between the severity of erectile dysfunction and prostate size in patients with benign prostatic enlargement
Category of ED
Frequency (n = 117)
Mean prostate volume (cm3)
Standard deviation
Severe ED
2
122.95
40.16
Moderate ED
15
85.24
40.23
Mild to moderate ED
35
76.42
26.45
Mild ED
38
60.35
21.39
No ED
27
49.75
15.55