Variable

Catheter group

Misoprostol group

Total

X²

P

Age

20 - 24

25 - 29

30 - 34

35 - 39

40 - 44

Parity

1

1 - 4

≥5

Body Mass Index

18.5 - 24.9

25.0 - 29.9

≥30

Gestational age

<38 weeks

38 - 40 weeks

>40 weeks

7

23

23

10

2

18

45

2

17

32

15

3

11

51

10

24

24

10

2

24

44

2

13

30

28

9

20

41

17

47

47

20

4

82

89

4

30

62

43

12

31

92

0.0725

0.4622

0.0921

0.3514

0.7877

0.4965

0.8645

0.5533