Table 1 Comparison of clinical data.

Age (year)

50.27 ± 11.29

50.31 ± 12.09

− 0.017

Pregnancy (n)

2.87 ± 0.38

2.79 ± 0.41

1.002

Delivery (n)

1.92 ± 0.32

1.89 ± 0.38

0.423

Course of disease (year)

2.08 ± 0.37

2.03 ± 0.41

0.634

Degree of uterine prolapse (n)

0.234

Stage II

10

12

Stage III

39

37

Combined with anterior vaginal wall prolapse

0.201

Stage II

13

15

Stage III

36

34

Combined with cervical lengthening

21

26

1.022

Old laceration (n)

1

3

1.043

Hypertension (n)

9

12

0.545

Diabetes (n)

11

14

0.483