Characteristics
|
VigRX Plus
|
Placebo
|
---|
|
(N = 39)
|
(N = 39)
|
---|
Age in years
|
Mean (SD)
|
35.23 (6.62)
|
34.33 (5.89)
|
Range
|
25-48
|
25-44
|
Duration (years)
|
Mean (SD)
|
2.27 (1.80)
|
2.01(1.35)
|
Range
|
0.25-10
|
0.25-6
|
Mild to moderate† ED (n)
|
21
|
23
|
Moderate ED (n)
|
18
|
16
|
- ED, erectile dysfunction; IIEF-EF, international index of erectile function-erectile function.
-
†Mild-to-moderate ED and moderate ED were defined as IIEF-EF:17–21 and IIEF scores 11–16 respectively.