Infrapubic (No. = 25)

Penoscrotal (No. = 25)

Independent t-test

Mean

SD

Min

Max

Mean

SD

Min

Max

t

P-value

Age

51.20

9.84

28

68

52.12

11.50

26

66

−0.304

0.763

BMI

27.80

3.07

24

33

27.20

2.45

24

30

0.764

0.449

No.

%

No.

%

Chi square test

X2

P-value

Hypertension

12

48.0%

12

48.0%

0.000

1.000

Diabetes

20

80.0%

20

80.0%

0.000

1.000

History of pharmacotherapy For ED

・ No

5

20.0%

4

16.0%

0.136

0.713

・ Yes

20

80.0%

21

84.0%