Characteristics

Elderly ED group

Young ED group

P value

Age (years)

65.9 ± 10.2

36 ± 6.6

P < 0.05

Education

Illiterate

5

1

P < 0.05

(cases)

Primary education

33

7

High school

65

34

University education

17

70

BMI

30.9 ± 6.1

25.4 ± 2.3

P < 0.05

IIEF-5 scores

14.82 ± 4.17

11.83 ± 3.67

P < 0.05

Complications

Cardiovascular Disease

65

3

P < 0.05

(cases)

Prostatic hyperplasia

48

12

Diabetes

40

5

Chronic prostatitis

33

66

Premature Ejaculation

35

41

Depression

2

18

SDS total scores

29.13 ± 5.63

39.59 ± 13.31

P < 0.05

TAE (minutes)

13.85 ± 5.75

3.61 ± 4.29

P < 0.05

IELT (minutes)

7.03 ± 5.35

3.81 ± 5.53

P < 0.05

PBI

0.78 ± 0.12

0.91 ± 0.06