From: Correlation between the severity of erectile dysfunction and prostate size in patients with benign prostatic enlargement
Age grouping (years)
Frequency (n = 117)
Mean prostate volume (cm3)
Standard deviation
41–50
7
47.99
12.71
51–60
58
61.18
24.44
61–70
36
77.06
30.16
71–80
16
73.57
36.19